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Linux-Malware "Perfctl" befällt offenbar schon seit Jahren Linux-Server

Linux-Malware "Perfctl" befällt offenbar schon seit Jahren Linux-Server | ICT Security-Sécurité PC et Internet | Scoop.it
From www.heise.de - October 5, 2024 10:24 AM

Linux-Malware "Perfctl" befällt offenbar schon seit Jahren Linux-Server.
Eine ausgeklügelte Malware befällt massenweise Linux-Server mit falschen Konfigurationen. Das blieb lange unentdeckt, auch wegen der guten Tarnung.


Eine jetzt entdeckte Malware hat es auf Linux-Server abgesehen: Wie die Experten der Cybersecurity-Beratung Aqua Security berichten, ist das Programm namens "Perfctl" vermutlich schon seit 2021 im Umlauf und befällt Linux-Systeme, um diese heimlich als Proxyserver und für Cryptomining zu nutzen. Das Schadprogramm kann auch als Loader für weitere unerwünschte Programme fungieren.

 

Learn more / En savoir plus / Mehr erfahren:

 

https://www.scoop.it/t/securite-pc-et-internet/?&tag=Linux

 

 

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Gust MEES's insight:

Linux-Malware "Perfctl" befällt offenbar schon seit Jahren Linux-Server.
Eine ausgeklügelte Malware befällt massenweise Linux-Server mit falschen Konfigurationen. Das blieb lange unentdeckt, auch wegen der guten Tarnung.


Eine jetzt entdeckte Malware hat es auf Linux-Server abgesehen: Wie die Experten der Cybersecurity-Beratung Aqua Security berichten, ist das Programm namens "Perfctl" vermutlich schon seit 2021 im Umlauf und befällt Linux-Systeme, um diese heimlich als Proxyserver und für Cryptomining zu nutzen. Das Schadprogramm kann auch als Loader für weitere unerwünschte Programme fungieren.

 

Learn more / En savoir plus / Mehr erfahren:

 

https://www.scoop.it/t/securite-pc-et-internet/?&tag=Linux

 

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ICT Security-Sécurité PC et Internet
Education Technology
ICT Security + Privacy + Piracy + Data Protection - Censorship - Des cours et infos gratuites sur la"Sécurité PC et Internet" pour usage non-commercial... (FR, EN+DE)...
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Rescooped by Gust MEES from 21st Century Learning and Teaching
April 29, 2013 5:39 PM
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Why (And How) Teachers and Education Should Start Learning and Teaching Cyber-Security

Why (And How) Teachers and Education Should Start Learning and Teaching Cyber-Security | ICT Security-Sécurité PC et Internet | Scoop.it
From gustmees.wordpress.com - April 29, 2013 5:33 PM

Why (And How) Teachers Should Start Learning and Teaching Cyber-Security . What should get be taught and learned more in the 21st Century while using ICT?

 

In the 21st Century, Education has a BIG responsibility to adapt to the very quick change in the world and to teach the students the knowledge they need and which are required to fulfill the market’s needs!

 

The market’s needs are ALSO to employ people with the basics of Cyber-Security knowledge as a modern company needs to protect its online reputation and a data loss could be lethal to them, their ruin eventually! SO, the new employees is the students coming out of school, College, High school, Universities; ALL of them need to have the basic knowledge of  Cyber-Security to be competitive in a working market where there is more and more unemployment worldwide…

 

===> A company would take advantage of a new employee who as already the necessary knowledge of Cyber-Security as the company doesn’t need to train him, which saves it a lot of money! <===

  

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Gust MEES's insight:

 

In the 21st Century, Education has a BIG responsibility to adapt to the very quick change in the world and to teach the students the knowledge they need and which are required to fulfill the market’s needs!

 

The market’s needs are ALSO to employ people with the basics of Cyber-Security knowledge as a modern company needs to protect its online reputation and a data loss could be lethal to them, their ruin eventually! SO, the new employees is the students coming out of school, College, High school, Universities; ALL of them need to have the basic knowledge of  Cyber-Security to be competitive in a working market where there is more and more unemployment worldwide…

 

===> A company would take advantage of a new employee who as already the necessary knowledge of Cyber-Security as the company doesn’t need to train him, which saves it a lot of money! <===

 

===============================================

 

There has been a lot of talk both in the U.S. and internationally about a shortage in skilled IT professionals - with a predicted 864,000 IT vacancies in Europe alone by 2015.

 

What are these skills that organizations are looking for? This infographic by via resource highlights the top skills that make a successful information security professional and skills the future workforce will need to tackle emerging threats.

 

Learn more:

 

- http://www.scoop.it/t/securite-pc-et-internet?tag=Infographic

 

- http://www.scoop.it/t/21st-century-learning-and-teaching?tag=Infographi

 

- http://www.scoop.it/t/ict-security-tools

 

 

Check also:

 

- https://gustmees.wordpress.com/

 

- https://gustmeesen.wordpress.com/

 

- https://gustmeesfr.wordpress.com/

 

  

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Zhao KQiang's curator insight, March 27, 2014 7:23 AM

give some opinions of that why teachers and education should learn network secutity
Dean J. Fusto's curator insight, July 31, 2015 10:12 AM

 

In the 21st Century, Education has a BIG responsibility to adapt to the very quick change in the world and to teach the students the knowledge they need and which are required to fulfill the market’s needs!

 

The market’s needs are ALSO to employ people with the basics of Cyber-Security knowledge as a modern company needs to protect its online reputation and a data loss could be lethal to them, their ruin eventually! SO, the new employees is the students coming out of school, College, High school, Universities; ALL of them need to have the basic knowledge of  Cyber-Security to be competitive in a working market where there is more and more unemployment worldwide…

 

===> A company would take advantage of a new employee who as already the necessary knowledge of Cyber-Security as the company doesn’t need to train him, which saves it a lot of money! <===

 

===============================================

 

There has been a lot of talk both in the U.S. and internationally about a shortage in skilled IT professionals - with a predicted 864,000 IT vacancies in Europe alone by 2015.

 

What are these skills that organizations are looking for? This infographic by via resource highlights the top skills that make a successful information security professional and skills the future workforce will need to tackle emerging threats.

 

Learn more:

 

- http://www.scoop.it/t/securite-pc-et-internet?tag=Infographic

 

- http://www.scoop.it/t/21st-century-learning-and-teaching?tag=Infographi

 

- http://www.scoop.it/t/ict-security-tools

 

 

Check also:

 

- https://gustmees.wordpress.com/

 

- https://gustmeesen.wordpress.com/

 

- https://gustmeesfr.wordpress.com/

 

  
Jean-Pierre Blanger's curator insight, August 1, 2015 4:19 PM

 

In the 21st Century, Education has a BIG responsibility to adapt to the very quick change in the world and to teach the students the knowledge they need and which are required to fulfill the market’s needs!

 

The market’s needs are ALSO to employ people with the basics of Cyber-Security knowledge as a modern company needs to protect its online reputation and a data loss could be lethal to them, their ruin eventually! SO, the new employees is the students coming out of school, College, High school, Universities; ALL of them need to have the basic knowledge of  Cyber-Security to be competitive in a working market where there is more and more unemployment worldwide…

 

===> A company would take advantage of a new employee who as already the necessary knowledge of Cyber-Security as the company doesn’t need to train him, which saves it a lot of money! <===

 

===============================================

 

There has been a lot of talk both in the U.S. and internationally about a shortage in skilled IT professionals - with a predicted 864,000 IT vacancies in Europe alone by 2015.

 

What are these skills that organizations are looking for? This infographic by via resource highlights the top skills that make a successful information security professional and skills the future workforce will need to tackle emerging threats.

 

Learn more:

 

- http://www.scoop.it/t/securite-pc-et-internet?tag=Infographic

 

- http://www.scoop.it/t/21st-century-learning-and-teaching?tag=Infographi

 

- http://www.scoop.it/t/ict-security-tools

 

 

Check also:

 

- https://gustmees.wordpress.com/

 

- https://gustmeesen.wordpress.com/

 

- https://gustmeesfr.wordpress.com/

 

  
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June 11, 1:55 PM
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Researcher Hacked Google Using AI and Earned $500,000 Bug Bounty

From cybersecuritynews.com - June 11, 12:43 PM

A security researcher known as brutecat has disclosed how an AI-driven fuzzing pipeline uncovered more than $500,000 in vulnerabilities across Google’s infrastructure in under three months, exposing systemic access-control failures hidden inside roughly 1,500 APIs.

 

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https://www.scoop.it/t/21st-century-innovative-technologies-and-developments/?&tag=AI

 

 

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A security researcher known as brutecat has disclosed how an AI-driven fuzzing pipeline uncovered more than $500,000 in vulnerabilities across Google’s infrastructure in under three months, exposing systemic access-control failures hidden inside roughly 1,500 APIs.

 

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https://www.scoop.it/t/21st-century-innovative-technologies-and-developments/?&tag=AI

 

 

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June 1, 4:24 PM
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Meta’s own AI was exploited to hijack Instagram accounts

Meta’s own AI was exploited to hijack Instagram accounts | ICT Security-Sécurité PC et Internet | Scoop.it
From www.theverge.com - June 1, 3:20 PM

Meta says it has fixed an issue that allowed hackers to take over a target’s Instagram account using its AI-powered support chatbot.

 

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https://www.scoop.it/t/21st-century-innovative-technologies-and-developments/?&tag=AI

 

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Meta says it has fixed an issue that allowed hackers to take over a target’s Instagram account using its AI-powered support chatbot.

 

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https://www.scoop.it/t/21st-century-innovative-technologies-and-developments/?&tag=AI

 

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May 31, 11:19 AM
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New ChatGPT Vulnerability Lets Attackers Turn Web Pages Into Phishing Payloads

From cybersecuritynews.com - May 29, 10:18 AM

A browser-based prompt injection technique that transforms any web page into a phishing delivery surface by exploiting ChatGPT's page summarization feature, rendering attacker-controlled links, fake security alerts, and QR codes directly inside the trusted ChatGPT interface.

 

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https://www.scoop.it/t/21st-century-innovative-technologies-and-developments/?&tag=AI

 

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A browser-based prompt injection technique that transforms any web page into a phishing delivery surface by exploiting ChatGPT's page summarization feature, rendering attacker-controlled links, fake security alerts, and QR codes directly inside the trusted ChatGPT interface.

 

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https://www.scoop.it/t/21st-century-innovative-technologies-and-developments/?&tag=AI

 

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May 30, 6:58 AM
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New VoidStealer Malware Bypasses Chrome's Protection to Steal User Data

From cybersecuritynews.com - May 19, 8:53 AM

A newly discovered malware called VoidStealer has emerged as a serious threat to Chrome users on Windows, using a clever technique to bypass one of the browser’s most important security features.

 

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https://www.scoop.it/topic/securite-pc-et-internet/?&tag=Browsers

 

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A newly discovered malware called VoidStealer has emerged as a serious threat to Chrome users on Windows, using a clever technique to bypass one of the browser’s most important security features.

 

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https://www.scoop.it/topic/securite-pc-et-internet/?&tag=Browsers

 

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May 20, 6:57 PM
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PinTheft Linux Vulnerability Let Attackers Gain Root Access - PoC Released

PinTheft Linux Vulnerability Let Attackers Gain Root Access - PoC Released | ICT Security-Sécurité PC et Internet | Scoop.it
From cybersecuritynews.com - May 20, 1:22 PM

A proof-of-concept (PoC) exploit was published for a new Linux Local Privilege Escalation (LPE) vulnerability dubbed “PinTheft.” Exploitvulnerability assessment

Discovered by Aaron Esau of the V12 security team, the flaw allows local attackers to gain root access by exploiting an RDS zerocopy double-free bug.

A kernel patch is currently available, prompting the researchers to release their PoC code to the public.

 

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https://www.scoop.it/t/securite-pc-et-internet/?&tag=Linux

 

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A proof-of-concept (PoC) exploit was published for a new Linux Local Privilege Escalation (LPE) vulnerability dubbed “PinTheft.” Exploitvulnerability assessment

Discovered by Aaron Esau of the V12 security team, the flaw allows local attackers to gain root access by exploiting an RDS zerocopy double-free bug.

A kernel patch is currently available, prompting the researchers to release their PoC code to the public.

 

Learn more / En savoir plus / Mehr erfahren:

 

https://www.scoop.it/t/securite-pc-et-internet/?&tag=Linux

 

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May 18, 5:38 AM
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Le malware TrickMo est de retour sur Android, et il se cache sur la blockchain

Le malware TrickMo est de retour sur Android, et il se cache sur la blockchain | ICT Security-Sécurité PC et Internet | Scoop.it
From www.01net.com - May 17, 6:01 AM

TrickMo, l’un des virus bancaires les plus redoutables sur Android, fait son grand retour. Pour échapper aux chercheurs et aux autorités, il se cache sur la blockchain. C’est une tactique de plus en plus répandue dans le milieu criminel.

 

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https://www.scoop.it/topic/securite-pc-et-internet

 

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TrickMo, l’un des virus bancaires les plus redoutables sur Android, fait son grand retour. Pour échapper aux chercheurs et aux autorités, il se cache sur la blockchain. C’est une tactique de plus en plus répandue dans le milieu criminel.

 

Learn more / En savoir plus / Mehr erfahren:

 

https://www.scoop.it/topic/securite-pc-et-internet

 

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May 16, 7:15 PM
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The third major Linux kernel flaw in two weeks has been found - thanks to AI

The third major Linux kernel flaw in two weeks has been found - thanks to AI | ICT Security-Sécurité PC et Internet | Scoop.it
From www.zdnet.com - May 14, 8:27 AM

AI is exposing Linux security holes faster than developers can patch them. Fragnesia is the latest. Here's what we know about it.

 

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https://www.scoop.it/t/securite-pc-et-internet/?&tag=Linux

 

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AI is exposing Linux security holes faster than developers can patch them. Fragnesia is the latest. Here's what we know about it.

 

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https://www.scoop.it/t/securite-pc-et-internet/?&tag=Linux

 

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May 16, 6:32 PM
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« Dirty Frag » : une nouvelle faille dangereuse sous Linux 

« Dirty Frag » : une nouvelle faille dangereuse sous Linux  | ICT Security-Sécurité PC et Internet | Scoop.it
From www.zdnet.fr - May 12, 4:53 AM

Cette faille du noyau Linux met les responsables de la sécurité en émoi. Voici les systèmes concernés et les mesures à prendre sans tarder.

 

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https://www.scoop.it/t/securite-pc-et-internet/?&tag=Linux

 

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Cette faille du noyau Linux met les responsables de la sécurité en émoi. Voici les systèmes concernés et les mesures à prendre sans tarder.

 

Learn more / En savoir plus / Mehr erfahren:

 

https://www.scoop.it/t/securite-pc-et-internet/?&tag=Linux

 

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May 16, 8:57 AM
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Cyberattaques IA : Google révèle que des hackers ont trouvé le moyen de contourner la double authentification, c'est une première

Cyberattaques IA : Google révèle que des hackers ont trouvé le moyen de contourner la double authentification, c'est une première | ICT Security-Sécurité PC et Internet | Scoop.it
From www.01net.com - May 16, 3:01 AM

Pour la première fois, des hackers ont utilisé une intelligence artificielle pour découvrir et exploiter une faille zero day dans un logiciel. Comme l’a découvert Google, cette vulnérabilité permet de contourner la double authentification, même si celle-ci a été configurée sur le compte.

 

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https://www.scoop.it/t/21st-century-innovative-technologies-and-developments/?&tag=AI

 

https://www.scoop.it/topic/securite-pc-et-internet?tag=2FA

 

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Pour la première fois, des hackers ont utilisé une intelligence artificielle pour découvrir et exploiter une faille zero day dans un logiciel. Comme l’a découvert Google, cette vulnérabilité permet de contourner la double authentification, même si celle-ci a été configurée sur le compte.

 

Learn more / En savoir plus / Mehr erfahren:

 

https://www.scoop.it/t/21st-century-innovative-technologies-and-developments/?&tag=AI

 

https://www.scoop.it/topic/securite-pc-et-internet?tag=2FA

 

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May 15, 8:36 AM
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New Fragnesia Linux Kernel LPE Grants Root Access via Page Cache Corruption

New Fragnesia Linux Kernel LPE Grants Root Access via Page Cache Corruption | ICT Security-Sécurité PC et Internet | Scoop.it
From thehackernews.com - May 14, 3:06 AM

Details have emerged about a new variant of the recent Dirty Frag Linux local privilege escalation (LPE) vulnerability that allows local attackers to gain root access, making it the third such bug to be identified in the kernel within a span of two weeks.

 

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https://www.scoop.it/t/securite-pc-et-internet/?&tag=Linux

 

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May 11, 3:41 PM
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Google Warns of Hackers Using AI to Create Working Zero-Day Exploit

Google Warns of Hackers Using AI to Create Working Zero-Day Exploit | ICT Security-Sécurité PC et Internet | Scoop.it
From cybersecuritynews.com - May 11, 12:04 PM

Google Threat Intelligence Group recently published an alarming report detailing the rapid industrialization of generative artificial intelligence in adversarial workflows.

The most significant finding reveals that a cybercriminal syndicate successfully developed a working zero-day exploit entirely through artificial intelligence assistance. The Python-based exploit was designed to bypass two-factor authentication in a popular open-source web administration tool

 

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https://www.scoop.it/t/21st-century-innovative-technologies-and-developments/?&tag=AI

 

https://www.scoop.it/topic/securite-pc-et-internet?tag=2FA

 

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Google Threat Intelligence Group recently published an alarming report detailing the rapid industrialization of generative artificial intelligence in adversarial workflows.

The most significant finding reveals that a cybercriminal syndicate successfully developed a working zero-day exploit entirely through artificial intelligence assistance. The Python-based exploit was designed to bypass two-factor authentication in a popular open-source web administration tool

 

Learn more / En savoir plus / Mehr erfahren:

 

https://www.scoop.it/t/21st-century-innovative-technologies-and-developments/?&tag=AI

 

https://www.scoop.it/topic/securite-pc-et-internet?tag=2FA

 

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April 30, 9:34 AM
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Linux Kernel 0-Day "Copy Fail" Roots Every Major Distribution Since 2017

From cybersecuritynews.com - April 29, 10:31 PM

A critical zero-day vulnerability in the Linux kernel has been publicly disclosed, enabling any unprivileged local user to obtain root access on virtually every major Linux distribution shipped since 2017.

Dubbed “Copy Fail” and tracked as CVE-2026-31431, the flaw was discovered by Theori researcher Taeyang Lee and scaled into a full exploit chain by the Xint Code Research Team using AI-assisted analysis.

 

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https://www.scoop.it/t/securite-pc-et-internet/?&tag=Linux

 

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A critical zero-day vulnerability in the Linux kernel has been publicly disclosed, enabling any unprivileged local user to obtain root access on virtually every major Linux distribution shipped since 2017.

Dubbed “Copy Fail” and tracked as CVE-2026-31431, the flaw was discovered by Theori researcher Taeyang Lee and scaled into a full exploit chain by the Xint Code Research Team using AI-assisted analysis.

 

Learn more / En savoir plus / Mehr erfahren:

 

https://www.scoop.it/t/securite-pc-et-internet/?&tag=Linux

 

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June 13, 2:59 PM
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New Agentjacking Attack Hijacks Your AI Coding Agent to Run Code From Hackers Server

New Agentjacking Attack Hijacks Your AI Coding Agent to Run Code From Hackers Server | ICT Security-Sécurité PC et Internet | Scoop.it
From cybersecuritynews.com - June 13, 12:48 PM

New “Agentjacking” attack that hijacks AI coding agents and silently executes attacker-controlled code on developer machines using nothing more than a single injected Sentry error.

The technique turns trusted AI assistants like Claude Code and Cursor into an execution layer for malicious commands, without phishing, malware delivery, or any breach of the victim’s infrastructure.

 

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https://www.scoop.it/t/21st-century-innovative-technologies-and-developments/?&tag=AI

 

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New “Agentjacking” attack that hijacks AI coding agents and silently executes attacker-controlled code on developer machines using nothing more than a single injected Sentry error.

The technique turns trusted AI assistants like Claude Code and Cursor into an execution layer for malicious commands, without phishing, malware delivery, or any breach of the victim’s infrastructure.

 

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https://www.scoop.it/t/21st-century-innovative-technologies-and-developments/?&tag=AI

 

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June 3, 5:17 PM
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Five OpenClaw 0-Days let Attackers to Hijack Trusted AI Agent Access

From cybersecuritynews.com - June 3, 10:15 AM

Five zero-day flaws in OpenClaw allowed attackers to bypass trust boundaries and hijack AI agent access across multiple messaging platforms.

OpenClaw, which integrates AI agents with services such as Slack, Discord, Microsoft Teams, Matrix, and Telegram, relies heavily on user-defined allowlists to determine who can interact with an agent.

 

Learn more / En savoir plus / Mehr erfahren:

 

https://www.scoop.it/t/21st-century-innovative-technologies-and-developments/?&tag=AI

 

 

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Five zero-day flaws in OpenClaw allowed attackers to bypass trust boundaries and hijack AI agent access across multiple messaging platforms.

OpenClaw, which integrates AI agents with services such as Slack, Discord, Microsoft Teams, Matrix, and Telegram, relies heavily on user-defined allowlists to determine who can interact with an agent.

 

Learn more / En savoir plus / Mehr erfahren:

 

https://www.scoop.it/t/21st-century-innovative-technologies-and-developments/?&tag=AI

 

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June 1, 7:12 AM
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Instagram Meta AI Vulnerability Allegedly Enables Password Reset for Accounts

From cybersecuritynews.com - May 31, 11:50 PM

A critical flaw in Meta's AI-powered account recovery tool on Instagram allowed attackers to hijack high-value accounts by tricking the chatbot into forwarding password reset codes with no verification required.

 

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https://www.scoop.it/t/21st-century-innovative-technologies-and-developments/?&tag=AI

 

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A critical flaw in Meta's AI-powered account recovery tool on Instagram allowed attackers to hijack high-value accounts by tricking the chatbot into forwarding password reset codes with no verification required.

 

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https://www.scoop.it/t/21st-century-innovative-technologies-and-developments/?&tag=AI

 

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May 30, 5:10 PM
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ChatGPhish Vulnerability Turns ChatGPT Web Summaries Into a Phishing Surface

ChatGPhish Vulnerability Turns ChatGPT Web Summaries Into a Phishing Surface | ICT Security-Sécurité PC et Internet | Scoop.it
From thehackernews.com - May 29, 2:07 PM
ChatGPhish exploits ChatGPT Markdown rendering to deliver phishing content from summarized web pages, increasing AI attack surfaces.

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https://www.scoop.it/t/21st-century-innovative-technologies-and-developments/?&tag=AI

 

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ChatGPhish exploits ChatGPT Markdown rendering to deliver phishing content from summarized web pages, increasing AI attack surfaces.

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https://www.scoop.it/t/21st-century-innovative-technologies-and-developments/?&tag=AI

 

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May 21, 5:45 AM
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Claude Code's Network Sandbox Vulnerability Exposes User Credentials and Source Code

Claude Code's Network Sandbox Vulnerability Exposes User Credentials and Source Code | ICT Security-Sécurité PC et Internet | Scoop.it
From cybersecuritynews.com - May 20, 10:45 PM

Anthropic’s Claude Code AI coding assistant harbored a critical network sandbox bypass for over five months, allowing attackers to exfiltrate credentials, source code, and environment variables from developer systems, and the company issued no public advisory for either incident.

 

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https://www.scoop.it/t/21st-century-innovative-technologies-and-developments/?&tag=AI

 

https://www.scoop.it/topic/securite-pc-et-internet?tag=Claude

 

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Gust MEES's insight:

Anthropic’s Claude Code AI coding assistant harbored a critical network sandbox bypass for over five months, allowing attackers to exfiltrate credentials, source code, and environment variables from developer systems, and the company issued no public advisory for either incident.

 

Learn more / En savoir plus / Mehr erfahren:

 

https://www.scoop.it/t/21st-century-innovative-technologies-and-developments/?&tag=AI

 

https://www.scoop.it/topic/securite-pc-et-internet?tag=Claude

 

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Scooped by Gust MEES
May 18, 5:46 AM
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Claude Code RCE Flaw Lets Attackers Execute Commands via Malicious Deeplinks

From cybersecuritynews.com - May 17, 11:14 PM

A critical remote code execution (RCE) vulnerability has been discovered in Anthropic’s Claude Code CLI tool, allowing attackers to execute arbitrary commands on a victim’s machine by tricking them into clicking a specially crafted deeplink.

 

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https://www.scoop.it/t/21st-century-innovative-technologies-and-developments/?&tag=AI

 

https://www.scoop.it/topic/securite-pc-et-internet?tag=Claude

 

 

 

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Gust MEES's insight:

A critical remote code execution (RCE) vulnerability has been discovered in Anthropic’s Claude Code CLI tool, allowing attackers to execute arbitrary commands on a victim’s machine by tricking them into clicking a specially crafted deeplink.

 

Learn more / En savoir plus / Mehr erfahren:

 

https://www.scoop.it/t/21st-century-innovative-technologies-and-developments/?&tag=AI

 

https://www.scoop.it/topic/securite-pc-et-internet?tag=Claude

 

 

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May 18, 4:15 AM
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Exploit available for new DirtyDecrypt Linux root escalation flaw

Exploit available for new DirtyDecrypt Linux root escalation flaw | ICT Security-Sécurité PC et Internet | Scoop.it
From www.bleepingcomputer.com - May 18, 3:18 AM

A recently patched local privilege escalation vulnerability in the Linux kernel's rxgk module now has a proof-of-concept exploit that allows attackers to gain root access on some Linux systems.

Named DirtyDecrypt and also known as DirtyCBC, this security flaw was also autonomously found and reported by the V12 security team earlier this month, when the maintainers informed them that it was a duplicate that had already been patched in the mainline.

 

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https://www.scoop.it/t/securite-pc-et-internet/?&tag=Linux

 

 
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Gust MEES's insight:

A recently patched local privilege escalation vulnerability in the Linux kernel's rxgk module now has a proof-of-concept exploit that allows attackers to gain root access on some Linux systems.

Named DirtyDecrypt and also known as DirtyCBC, this security flaw was also autonomously found and reported by the V12 security team earlier this month, when the maintainers informed them that it was a duplicate that had already been patched in the mainline.

 

Learn more / En savoir plus / Mehr erfahren:

 

https://www.scoop.it/t/securite-pc-et-internet/?&tag=Linux

 

 
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May 16, 6:58 PM
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The 4th Linux kernel flaw this month can lead to stolen SSH host keys

The 4th Linux kernel flaw this month can lead to stolen SSH host keys | ICT Security-Sécurité PC et Internet | Scoop.it
From www.zdnet.com - May 15, 4:41 PM

The good news is there's already a patch. The bad news is that the fix isn't available for all Linux distributions yet. Here's what you can do in the meantime.

 

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https://www.scoop.it/t/securite-pc-et-internet/?&tag=Linux

 

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Gust MEES's insight:

The good news is there's already a patch. The bad news is that the fix isn't available for all Linux distributions yet. Here's what you can do in the meantime.

 

Learn more / En savoir plus / Mehr erfahren:

 

https://www.scoop.it/t/securite-pc-et-internet/?&tag=Linux

 

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Scooped by Gust MEES
May 16, 9:07 AM
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OpenAI Confirms Security Breach Via TanStack npm Supply Chain Attack

From cybersecuritynews.com - May 15, 12:03 AM

Two employee devices at OpenAI were compromised in a sweeping software supply chain attack targeting TanStack npm, but the AI company confirmed no user data, production systems, or intellectual property were affected.

 

 
 
 
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Two employee devices at OpenAI were compromised in a sweeping software supply chain attack targeting TanStack npm, but the AI company confirmed no user data, production systems, or intellectual property were affected.

 

 
 
 
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May 16, 7:38 AM
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Critical Linux Kernel Flaw 'ssh-keysign-pwn' Exposes SSH Keys and Shadow Passwords

From cybersecuritynews.com - May 16, 3:36 AM

A newly disclosed Linux kernel vulnerability is raising serious concerns across the security community, as it allows attackers to access highly sensitive data, including SSH private keys and password hashes, on affected systems.

 

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https://www.scoop.it/t/securite-pc-et-internet/?&tag=Linux

 

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Gust MEES's insight:

A newly disclosed Linux kernel vulnerability is raising serious concerns across the security community, as it allows attackers to access highly sensitive data, including SSH private keys and password hashes, on affected systems.

 

Learn more / En savoir plus / Mehr erfahren:

 

https://www.scoop.it/t/securite-pc-et-internet/?&tag=Linux

 

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Scooped by Gust MEES
May 15, 8:04 AM
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Fragnesia - New Linux Kernel Vulnerability Enables Root Access

From cybersecuritynews.com - May 13, 9:48 AM

A newly disclosed Linux kernel vulnerability dubbed Fragnesia allows any local unprivileged user to escalate privileges to root without requiring a race condition, making it one of the more reliable local privilege escalation exploits seen in recent years.

 

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https://www.scoop.it/t/securite-pc-et-internet/?&tag=Linux

 

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Gust MEES's insight:

A newly disclosed Linux kernel vulnerability dubbed Fragnesia allows any local unprivileged user to escalate privileges to root without requiring a race condition, making it one of the more reliable local privilege escalation exploits seen in recent years.

 

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https://www.scoop.it/t/securite-pc-et-internet/?&tag=Linux

 

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Scooped by Gust MEES
May 11, 3:31 PM
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Hackers abuse Google ads, Claude.ai chats to push Mac malware

Hackers abuse Google ads, Claude.ai chats to push Mac malware | ICT Security-Sécurité PC et Internet | Scoop.it
From www.bleepingcomputer.com - May 10, 1:52 PM

Attackers are abusing Google Ads and legitimate Claude.ai shared chats in an active malvertising campaign. Users searching for "Claude mac download" may come across sponsored search results that list claude.ai as the target website, but lead to instructions that install malware on their Mac.

 

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https://www.scoop.it/t/21st-century-innovative-technologies-and-developments/?&tag=AI

 

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Gust MEES's insight:

Attackers are abusing Google Ads and legitimate Claude.ai shared chats in an active malvertising campaign. Users searching for "Claude mac download" may come across sponsored search results that list claude.ai as the target website, but lead to instructions that install malware on their Mac.

 

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https://www.scoop.it/t/21st-century-innovative-technologies-and-developments/?&tag=AI

 

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Scooped by Gust MEES
April 27, 5:01 AM
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„Pack2TheRoot“: Sicherheitslücke betrifft mehrere Linux-Distributionen

„Pack2TheRoot“: Sicherheitslücke betrifft mehrere Linux-Distributionen | ICT Security-Sécurité PC et Internet | Scoop.it
From www.heise.de - April 27, 4:37 AM

Das Telekom-Sicherheitsteam hat die Sicherheitslücke „Pack2TheRoot“ entdeckt, die Rechteausweitung in mehreren Distributionen ermöglicht.

 

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https://www.scoop.it/t/securite-pc-et-internet/?&tag=Linux

 

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Gust MEES's insight:

Das Telekom-Sicherheitsteam hat die Sicherheitslücke „Pack2TheRoot“ entdeckt, die Rechteausweitung in mehreren Distributionen ermöglicht.

 

Learn more / En savoir plus / Mehr erfahren:

 

https://www.scoop.it/t/securite-pc-et-internet/?&tag=Linux

 

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