ICT Security-Sécurité PC et Internet
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Scooped by Gust MEES
July 3, 2024 5:01 PM
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Hackers abused API to verify millions of Authy MFA phone numbers

Hackers abused API to verify millions of Authy MFA phone numbers | ICT Security-Sécurité PC et Internet | Scoop.it
From www.bleepingcomputer.com - July 3, 2024 12:43 PM

Twilio has confirmed that an unsecured API endpoint allowed threat actors to verify the phone numbers of millions of Authy multi-factor authentication users, potentially making them vulnerable to SMS phishing and SIM swapping attacks.

Authy is a mobile app that generates multi-factor authentication codes at websites where you have MFA enabled. 

In late June, a threat actor named ShinyHunters leaked a CSV text file containing what they claim are 33 million phone numbers registered with the Authy service.

 

Learn more / En savoir plus / Mehr erfahren:

 

https://www.scoop.it/t/securite-pc-et-internet/?&tag=Two-factor+authentication

 

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

 

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

 

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

 

Gust MEES's insight:

Twilio has confirmed that an unsecured API endpoint allowed threat actors to verify the phone numbers of millions of Authy multi-factor authentication users, potentially making them vulnerable to SMS phishing and SIM swapping attacks.

Authy is a mobile app that generates multi-factor authentication codes at websites where you have MFA enabled. 

In late June, a threat actor named ShinyHunters leaked a CSV text file containing what they claim are 33 million phone numbers registered with the Authy service.

 

Learn more / En savoir plus / Mehr erfahren:

 

https://www.scoop.it/t/securite-pc-et-internet/?&tag=Two-factor+authentication

 

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

 

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

 

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

 

 

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January 24, 2024 1:23 PM
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Over 5,300 GitLab servers exposed to zero-click account takeover attacks

Over 5,300 GitLab servers exposed to zero-click account takeover attacks | ICT Security-Sécurité PC et Internet | Scoop.it
From www.bleepingcomputer.com - January 24, 2024 1:23 PM

Over 5,300 internet-exposed GitLab instances are vulnerable to CVE-2023-7028, a zero-click account takeover flaw GitLab warned about earlier this month.

The critical (CVSS score: 10.0) flaw allows attackers to send password reset emails for a targeted account to an attacker-controlled email address, allowing the threat actor to change the password and take over the account.

Although the flaw does not bypass two-factor authentication (2FA), it is a significant risk for any accounts not protected by this extra security mechanism.

 

Learn more / En savoir plus / Mehr erfahren:

 

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

 

 

Gust MEES's insight:

Over 5,300 internet-exposed GitLab instances are vulnerable to CVE-2023-7028, a zero-click account takeover flaw GitLab warned about earlier this month.

The critical (CVSS score: 10.0) flaw allows attackers to send password reset emails for a targeted account to an attacker-controlled email address, allowing the threat actor to change the password and take over the account.

Although the flaw does not bypass two-factor authentication (2FA), it is a significant risk for any accounts not protected by this extra security mechanism.

 

Learn more / En savoir plus / Mehr erfahren:

 

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

 

 

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January 12, 2024 4:26 PM
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4 key takeaways from NIST’s new guide on AI cyber threats

4 key takeaways from NIST’s new guide on AI cyber threats | ICT Security-Sécurité PC et Internet | Scoop.it
From www.scmagazine.com - January 8, 2024 6:13 PM

An AI threat guide, outlining cyberattacks that target or leverage machine learning models, was published by the National Institute of Standards and Technology (NIST) on Jan. 4.

The nearly 100-page paper, titled “Adversarial Machine Learning: A Taxonomy and Terminology of Attacks and Mitigations,” provides a comprehensive overview of the cybersecurity and privacy risks that come with the rapid development of both predictive and generative AI tools over the last few years.

 

 
 
 
 
Gust MEES's insight:

An AI threat guide, outlining cyberattacks that target or leverage machine learning models, was published by the National Institute of Standards and Technology (NIST) on Jan. 4.

The nearly 100-page paper, titled “Adversarial Machine Learning: A Taxonomy and Terminology of Attacks and Mitigations,” provides a comprehensive overview of the cybersecurity and privacy risks that come with the rapid development of both predictive and generative AI tools over the last few years.

 

 
 
 
 
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January 3, 2024 11:55 AM
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Google-Konten in Gefahr: Exploit erlaubt böswilligen Zugriff trotz Passwort-Reset 

Google-Konten in Gefahr: Exploit erlaubt böswilligen Zugriff trotz Passwort-Reset  | ICT Security-Sécurité PC et Internet | Scoop.it
From www.golem.de - January 3, 2024 5:26 AM

Exploit erlaubt böswilligen Zugriff trotz Passwort-Reset
Durch eine Schwachstelle in einem OAuth-Endpunkt können sich Cyberkriminelle dauerhaft Zugriff auf das Google-Konto einer Zielperson verschaffen.

 

Learn more / En savoir plus / Mehr erfahren:

 

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

 

Gust MEES's insight:

Exploit erlaubt böswilligen Zugriff trotz Passwort-Reset
Durch eine Schwachstelle in einem OAuth-Endpunkt können sich Cyberkriminelle dauerhaft Zugriff auf das Google-Konto einer Zielperson verschaffen.

 

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

 

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December 20, 2023 12:02 PM
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New JaskaGO Malware Targets Mac and Windows for Crypto, Browser Data

New JaskaGO Malware Targets Mac and Windows for Crypto, Browser Data | ICT Security-Sécurité PC et Internet | Scoop.it
From www.hackread.com - December 20, 2023 11:31 AM

A recently discovered cross-platform malware, appropriately named JaskaGO, has surfaced, targeting both macOS and Windows systems.

 

Learn more / En savoir plus / Mehr erfahren:

 

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

 

Gust MEES's insight:

A recently discovered cross-platform malware, appropriately named JaskaGO, has surfaced, targeting both macOS and Windows systems.

 

Learn more / En savoir plus / Mehr erfahren:

 

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

 

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October 10, 2023 2:37 PM
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Google macht Passkeys zur Standard-Anmeldung für alle

Google macht Passkeys zur Standard-Anmeldung für alle | ICT Security-Sécurité PC et Internet | Scoop.it
From t3n.de - October 10, 2023 2:31 PM

Google macht Passkeys zur Standard-Anmeldung für alle
Wer ein Passkey erstellt, kann sich damit ganz einfach ohne Passwort in sein Google-Konto einloggen. Nun will Google Passkeys zum Standard für alle Nutzer:innen machen.

 

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

 

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

 

 

Gust MEES's insight:

Google macht Passkeys zur Standard-Anmeldung für alle
Wer ein Passkey erstellt, kann sich damit ganz einfach ohne Passwort in sein Google-Konto einloggen. Nun will Google Passkeys zum Standard für alle Nutzer:innen machen.

 

Learn more / En savoir plus / Mehr erfahren:

 

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

 

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

 

 

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September 7, 2023 10:08 AM
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'Atomic macOS Stealer' Malware Delivered via Malvertising Campaign

'Atomic macOS Stealer' Malware Delivered via Malvertising Campaign | ICT Security-Sécurité PC et Internet | Scoop.it
From www.securityweek.com - September 7, 2023 9:27 AM

The fake TradingView website is hosted on trabingviews[.]com, with special font characters being used to make it look like the legitimate domain and help it avoid detection.

The malicious website is designed to look authentic, claiming to offer downloads for the TradingView app’s Windows, macOS and Linux versions.

While the Windows and Linux files deliver the NetSupport RAT, the Mac file delivers the AMOS malware. 

 

Learn more / En savoir plus / Mehr erfahren:

 

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

 

 

Gust MEES's insight:

The fake TradingView website is hosted on trabingviews[.]com, with special font characters being used to make it look like the legitimate domain and help it avoid detection.

The malicious website is designed to look authentic, claiming to offer downloads for the TradingView app’s Windows, macOS and Linux versions.

While the Windows and Linux files deliver the NetSupport RAT, the Mac file delivers the AMOS malware. 

 

Learn more / En savoir plus / Mehr erfahren:

 

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

 

 

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August 15, 2023 3:59 PM
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Monti Ransomware Returns with New Linux Variant and Enhanced Evasion Tactics

Monti Ransomware Returns with New Linux Variant and Enhanced Evasion Tactics | ICT Security-Sécurité PC et Internet | Scoop.it
From thehackernews.com - August 15, 2023 10:11 AM

The threat actors behind the Monti ransomware have resurfaced after a two-month break with a new Linux version of the encryptor in its attacks targeting government and legal sectors.

 

Learn more / En savoir plus / Mehr erfahren:

 

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

 

 

Gust MEES's insight:

The threat actors behind the Monti ransomware have resurfaced after a two-month break with a new Linux version of the encryptor in its attacks targeting government and legal sectors.

 

Learn more / En savoir plus / Mehr erfahren:

 

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

 

 

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August 3, 2023 9:13 AM
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A New Attack Impacts ChatGPT—and No One Knows How to Stop It

A New Attack Impacts ChatGPT—and No One Knows How to Stop It | ICT Security-Sécurité PC et Internet | Scoop.it
From www.wired.com - August 1, 2023 7:00 AM

CHATGPT AND ITS artificially intelligent siblings have been tweaked over and over to prevent troublemakers from getting them to spit out undesirable messages such as hate speech, personal information, or step-by-step instructions for building an improvised bomb. But researchers at Carnegie Mellon University last week showed that adding a simple incantation to a prompt—a string text that might look like gobbledygook to you or me but which carries subtle significance to an AI model trained on huge quantities of web data—can defy all of these defenses in several popular chatbots at once.

 

 
 
 
Gust MEES's insight:

CHATGPT AND ITS artificially intelligent siblings have been tweaked over and over to prevent troublemakers from getting them to spit out undesirable messages such as hate speech, personal information, or step-by-step instructions for building an improvised bomb. But researchers at Carnegie Mellon University last week showed that adding a simple incantation to a prompt—a string text that might look like gobbledygook to you or me but which carries subtle significance to an AI model trained on huge quantities of web data—can defy all of these defenses in several popular chatbots at once.

 

 
 
 
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July 14, 2023 5:24 AM
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AVrecon malware infects 70,000 Linux routers to build botnet

AVrecon malware infects 70,000 Linux routers to build botnet | ICT Security-Sécurité PC et Internet | Scoop.it
From www.bleepingcomputer.com - July 14, 2023 5:24 AM

Since at least May 2021, stealthy Linux malware called AVrecon was used to infect over 70,000 Linux-based small office/home office (SOHO) routers to a botnet designed to steal bandwidth and provide a hidden residential proxy service.

This allows its operators to hide a wide spectrum of malicious activities, from digital advertising fraud to password spraying.

According to Lumen's Black Lotus Labs threat research team, while the AVrecon remote access trojan (RAT) compromised over 70,000 devices, only 40,000 were added to the botnet after gaining persistence.

 

Learn more / En savoir plus / Mehr erfahren:

 

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

 

 

Gust MEES's insight:

Since at least May 2021, stealthy Linux malware called AVrecon was used to infect over 70,000 Linux-based small office/home office (SOHO) routers to a botnet designed to steal bandwidth and provide a hidden residential proxy service.

This allows its operators to hide a wide spectrum of malicious activities, from digital advertising fraud to password spraying.

According to Lumen's Black Lotus Labs threat research team, while the AVrecon remote access trojan (RAT) compromised over 70,000 devices, only 40,000 were added to the botnet after gaining persistence.

 

Learn more / En savoir plus / Mehr erfahren:

 

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

 

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July 7, 2023 6:44 PM
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Critical TootRoot bug lets attackers hijack Mastodon servers

Critical TootRoot bug lets attackers hijack Mastodon servers | ICT Security-Sécurité PC et Internet | Scoop.it
From www.bleepingcomputer.com - July 7, 2023 6:44 PM

Mastodon, the free and open-source decentralized social networking platform, has patched four vulnerabilities, one of them critical that allows hackers to create arbitrary files on the server using specially crafted media files.

Mastodon has about 8.8 million users spread across 13,000 separate servers (instances) hosted by volunteers to support distinct yet inter-connected (federated) communities.

All the four issues fixed were discovered by independent auditors at Cure53, a company that provides penetration testing for online services. The auditors inspected Mastodon's code at Mozilla's request.

 

Learn more / En savoir plus / Mehr erfahren:

 

https://www.scoop.it/t/social-media-and-its-influence/?&tag=Mastodon

 

 

Gust MEES's insight:

Mastodon, the free and open-source decentralized social networking platform, has patched four vulnerabilities, one of them critical that allows hackers to create arbitrary files on the server using specially crafted media files.

Mastodon has about 8.8 million users spread across 13,000 separate servers (instances) hosted by volunteers to support distinct yet inter-connected (federated) communities.

All the four issues fixed were discovered by independent auditors at Cure53, a company that provides penetration testing for online services. The auditors inspected Mastodon's code at Mozilla's request.

 

Learn more / En savoir plus / Mehr erfahren:

 

https://www.scoop.it/t/social-media-and-its-influence/?&tag=Mastodon

 

 

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July 6, 2023 9:53 AM
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Android Security Updates Patch 3 Exploited Vulnerabilities

Android Security Updates Patch 3 Exploited Vulnerabilities | ICT Security-Sécurité PC et Internet | Scoop.it
From www.securityweek.com - July 6, 2023 9:34 AM

Security updates that Google released this week for Android resolve 43 vulnerabilities, including three that have been exploited in attacks.

The exploited flaws, tracked as CVE-2023-2136, CVE-2023-26083, and CVE-2021-29256, impact Android’s System and Arm Mali components.

The internet giant says “there are indications” that these security defects “may be under limited, targeted exploitation”.

CVE-2023-2136 was disclosed in April as a zero-day vulnerability in the Chrome browser, and is described as an integer overflow issue in Skia.

The bug allows “a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page,” a NIST advisory explains.

 

Learn more / En savoir plus / Mehr erfahren: 

 

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

 

Gust MEES's insight:

Security updates that Google released this week for Android resolve 43 vulnerabilities, including three that have been exploited in attacks.

The exploited flaws, tracked as CVE-2023-2136, CVE-2023-26083, and CVE-2021-29256, impact Android’s System and Arm Mali components.

The internet giant says “there are indications” that these security defects “may be under limited, targeted exploitation”.

CVE-2023-2136 was disclosed in April as a zero-day vulnerability in the Chrome browser, and is described as an integer overflow issue in Skia.

The bug allows “a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page,” a NIST advisory explains.

 

Learn more / En savoir plus / Mehr erfahren: 

 

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

 

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June 20, 2023 8:47 AM
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Infostealer malware have stolen 101,000 ChatGPT accounts

Infostealer malware have stolen 101,000 ChatGPT accounts | ICT Security-Sécurité PC et Internet | Scoop.it
From www.bleepingcomputer.com - June 20, 2023 8:47 AM

​More than 101,000 ChatGPT user accounts have been stolen by information-stealing malware over the past year, according to dark web marketplace data.

Cyberintelligence firm Group-IB reports having identified over a hundred thousand info-stealer logs on various underground websites containing ChatGPT accounts, with the peak observed in May 2023, when threat actors posted 26,800 new ChatGPT credential pairs.

 

 
 
 
Gust MEES's insight:

​More than 101,000 ChatGPT user accounts have been stolen by information-stealing malware over the past year, according to dark web marketplace data.

Cyberintelligence firm Group-IB reports having identified over a hundred thousand info-stealer logs on various underground websites containing ChatGPT accounts, with the peak observed in May 2023, when threat actors posted 26,800 new ChatGPT credential pairs.

 

 
 
 
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February 9, 2024 9:54 AM
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Bootloader-Lücke gefährdet viele Linux-Distributionen | heise online

Bootloader-Lücke gefährdet viele Linux-Distributionen | heise online | ICT Security-Sécurité PC et Internet | Scoop.it
From www.heise.de - February 9, 2024 9:41 AM

Bootloader-Lücke gefährdet viele Linux-Distributionen
Im Bootloader shim, der Secure-Boot auch für nicht-Windows-Betriebssysteme erlaubt, klafft eine Sicherheitslücke.

 

Learn more / En savoir plus / Mehr erfahren:

 

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

 

Gust MEES's insight:

Bootloader-Lücke gefährdet viele Linux-Distributionen
Im Bootloader shim, der Secure-Boot auch für nicht-Windows-Betriebssysteme erlaubt, klafft eine Sicherheitslücke.

 

Learn more / En savoir plus / Mehr erfahren:

 

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

 

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January 12, 2024 4:30 PM
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Info-stealers can steal cookies for permanent access to your Google account

Info-stealers can steal cookies for permanent access to your Google account | ICT Security-Sécurité PC et Internet | Scoop.it
From www.malwarebytes.com - January 11, 2024 9:36 AM

Hackers have found a way to gain unauthorized access to Google accounts, bypassing any multi-factor authentication (MFA) the user may have set up. To do this they steal authentication cookies and then extend their lifespan. It doesn’t even help if the owner of the account changes their password.

Since the discovery of the exploit, numerous white and black hat security researchers have looked into and discussed the issue. As a result, the exploit is now built into various information stealers.

 

Learn more / En savoir plus / Mehr erfahren:

 

https://www.scoop.it/t/securite-pc-et-internet/?&tag=Two-factor+authentication

 

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

 

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

 

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

 

 

Gust MEES's insight:

Hackers have found a way to gain unauthorized access to Google accounts, bypassing any multi-factor authentication (MFA) the user may have set up. To do this they steal authentication cookies and then extend their lifespan. It doesn’t even help if the owner of the account changes their password.

Since the discovery of the exploit, numerous white and black hat security researchers have looked into and discussed the issue. As a result, the exploit is now built into various information stealers.

 

Learn more / En savoir plus / Mehr erfahren:

 

https://www.scoop.it/t/securite-pc-et-internet/?&tag=Two-factor+authentication

 

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

 

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

 

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

 

 

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January 3, 2024 12:05 PM
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Google-Nutzer aufgepasst: Trojaner nutzt Cookies, um Konten zu übernehmen

Google-Nutzer aufgepasst: Trojaner nutzt Cookies, um Konten zu übernehmen | ICT Security-Sécurité PC et Internet | Scoop.it
From t3n.de - January 3, 2024 12:01 PM

Google-Nutzer aufgepasst: Trojaner nutzt Cookies, um Konten zu übernehmen
Ein relativ neuer Typ von Schadsoftware nutzt Cookies, um Zugang zu Google-Konten zu erlangen. Da er diese auch selbst generieren und entschlüsseln kann, behalten Hacker auch dann Kontrolle über das Konto, wenn das Passwort geändert wird.

 

Learn more / En savoir plus / Mehr erfahren:

 

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

 

Gust MEES's insight:

Google-Nutzer aufgepasst: Trojaner nutzt Cookies, um Konten zu übernehmen
Ein relativ neuer Typ von Schadsoftware nutzt Cookies, um Zugang zu Google-Konten zu erlangen. Da er diese auch selbst generieren und entschlüsseln kann, behalten Hacker auch dann Kontrolle über das Konto, wenn das Passwort geändert wird.

 

Learn more / En savoir plus / Mehr erfahren:

 

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

 

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December 26, 2023 11:54 AM
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ChatGPT : une faille de sécurité menace la vie privée sur Internet

ChatGPT : une faille de sécurité menace la vie privée sur Internet | ICT Security-Sécurité PC et Internet | Scoop.it
From www.01net.com - December 26, 2023 5:15 AM

ChatGPT est victime d’une nouvelle faille de sécurité. En exploitant cette brèche, il est possible d’extraire des données sensibles concernant des individus en s’adressant au chatbot d’OpenAI.

 

 
 
 
Gust MEES's insight:

ChatGPT est victime d’une nouvelle faille de sécurité. En exploitant cette brèche, il est possible d’extraire des données sensibles concernant des individus en s’adressant au chatbot d’OpenAI.

 

 
 
 
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October 12, 2023 3:38 PM
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Google Makes Passkeys Default for All Users

Google Makes Passkeys Default for All Users | ICT Security-Sécurité PC et Internet | Scoop.it
From www.hackread.com - October 10, 2023 5:57 PM

Google is making passkeys the default option, aiming to replace passwords altogether.

 

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

 

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

 

 

Gust MEES's insight:

Google is making passkeys the default option, aiming to replace passwords altogether.

 

Learn more / En savoir plus / Mehr erfahren:

 

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

 

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

 

 

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September 12, 2023 11:33 AM
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Free Download Manager site redirected Linux users to malware for years

Free Download Manager site redirected Linux users to malware for years | ICT Security-Sécurité PC et Internet | Scoop.it
From www.bleepingcomputer.com - September 12, 2023 11:33 AM

A reported Free Download Manager supply chain attack redirected Linux users to a malicious Debian package repository that installed information-stealing malware.

The malware used in this campaign establishes a reverse shell to a C2 server and installs a Bash stealer that collects user data and account credentials.

Kaspersky discovered the potential supply chain compromise case while investigating suspicious domains, finding that the campaign has been underway for over three years.

 

Learn more / En savoir plus / Mehr erfahren:

 

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

 

 

Gust MEES's insight:

A reported Free Download Manager supply chain attack redirected Linux users to a malicious Debian package repository that installed information-stealing malware.

The malware used in this campaign establishes a reverse shell to a C2 server and installs a Bash stealer that collects user data and account credentials.

Kaspersky discovered the potential supply chain compromise case while investigating suspicious domains, finding that the campaign has been underway for over three years.

 

Learn more / En savoir plus / Mehr erfahren:

 

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

 

 

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August 22, 2023 2:55 PM
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Smart light bulbs could give away your password secrets

Smart light bulbs could give away your password secrets | ICT Security-Sécurité PC et Internet | Scoop.it
From nakedsecurity.sophos.com - August 22, 2023 1:56 PM

A trio of researchers split between Italy and the UK have recently published a paper about cryptographic insecurities they found in a widely-known smart light bulb.

The researchers seem to have chosen their target device, the TP-Link Tapo L530E, on the basis that it is “currently [the] best seller on Amazon Italy,” so we don’t know how other smart bulbs stack up, but their report has plenty to teach us anyway.

 

Learn more / En savoir plus / Mehr erfahren:

 

https://www.scoop.it/t/securite-pc-et-internet/?tag=Smart+Home

 

 

Gust MEES's insight:

A trio of researchers split between Italy and the UK have recently published a paper about cryptographic insecurities they found in a widely-known smart light bulb.

The researchers seem to have chosen their target device, the TP-Link Tapo L530E, on the basis that it is “currently [the] best seller on Amazon Italy,” so we don’t know how other smart bulbs stack up, but their report has plenty to teach us anyway.

 

Learn more / En savoir plus / Mehr erfahren:

 

https://www.scoop.it/t/securite-pc-et-internet/?tag=Smart+Home

 

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Scooped by Gust MEES
August 3, 2023 12:57 PM
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Researchers Leverage ChatGPT to Expose Notorious macOS Malware

Researchers Leverage ChatGPT to Expose Notorious macOS Malware | ICT Security-Sécurité PC et Internet | Scoop.it
From www.hackread.com - August 3, 2023 12:23 PM

Russian hackers and cybercrime forums are notorious for exploiting critical infrastructure. Last month, Hackread.com exclusively reported that a Russian-speaking threat actor was selling access to a US military satellite. Now, researchers have identified macOS malware being sold for $60,000.

 

 
 
 
 
Gust MEES's insight:

Russian hackers and cybercrime forums are notorious for exploiting critical infrastructure. Last month, Hackread.com exclusively reported that a Russian-speaking threat actor was selling access to a US military satellite. Now, researchers have identified macOS malware being sold for $60,000.

 

 
 
 
 
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Scooped by Gust MEES
July 27, 2023 5:39 PM
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Researchers jailbreak AI chatbots like ChatGPT, Claude

Researchers jailbreak AI chatbots like ChatGPT, Claude | ICT Security-Sécurité PC et Internet | Scoop.it
From mashable.com - July 27, 2023 5:09 PM

Researchers jailbreak AI chatbots, including ChatGPT
Like a magic wand that turns chatbots evil.

 

 
 
 
 
Gust MEES's insight:

Researchers jailbreak AI chatbots, including ChatGPT
Like a magic wand that turns chatbots evil.

 

 
 
 
 
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Scooped by Gust MEES
July 13, 2023 8:33 AM
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Angriff ohne Spuren: Kryptomining-Malware versteckt sich ausschließlich im Ram 

Angriff ohne Spuren: Kryptomining-Malware versteckt sich ausschließlich im Ram  | ICT Security-Sécurité PC et Internet | Scoop.it
From www.golem.de - July 13, 2023 8:08 AM

Kryptomining-Malware versteckt sich ausschließlich im Ram
Ein Python-Skript namens Pyloose hat es auf Linux-Systeme abgesehen, um direkt aus dem Arbeitsspeicher heraus Kryptowährungen zu schürfen.

 

Learn more / En savoir plus / Mehr erfahren:

 

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

 

 
Gust MEES's insight:

Kryptomining-Malware versteckt sich ausschließlich im Ram
Ein Python-Skript namens Pyloose hat es auf Linux-Systeme abgesehen, um direkt aus dem Arbeitsspeicher heraus Kryptowährungen zu schürfen.

 

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
July 7, 2023 6:28 AM
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Tootroot: Mastodon-Instanzen ließen sich durch spezielle Toots kapern - Golem.de

Tootroot: Mastodon-Instanzen ließen sich durch spezielle Toots kapern - Golem.de | ICT Security-Sécurité PC et Internet | Scoop.it
From www.golem.de - July 7, 2023 3:56 AM

Die Entwickler der quelloffenen Software hinter dem sozialen Netzwerk Mastodon haben kürzlich ein Sicherheitsupdate für die aufstrebende Twitter-Alternative veröffentlicht. Damit behoben sie insgesamt fünf Schwachstellen, von denen eine es Hackern ermöglichte, ganze Mastodon-Instanzen zu kapern. Auf Github heißt es zu der als CVE-2023-36460 registrierten Sicherheitslücke, sie erlaube es "Angreifern, jede Datei zu erstellen und zu überschreiben, auf die Mastodon Zugriff hat". Dadurch seien etwa Denial-of-Service-Angriffe oder eine beliebige Codeausführung aus der Ferne (RCE) umsetzbar.

 

Learn more / En savoir plus / Mehr erfahren:

 

https://www.scoop.it/t/social-media-and-its-influence/?&tag=Mastodon

 

 

Gust MEES's insight:

Die Entwickler der quelloffenen Software hinter dem sozialen Netzwerk Mastodon haben kürzlich ein Sicherheitsupdate für die aufstrebende Twitter-Alternative veröffentlicht. Damit behoben sie insgesamt fünf Schwachstellen, von denen eine es Hackern ermöglichte, ganze Mastodon-Instanzen zu kapern. Auf Github heißt es zu der als CVE-2023-36460 registrierten Sicherheitslücke, sie erlaube es "Angreifern, jede Datei zu erstellen und zu überschreiben, auf die Mastodon Zugriff hat". Dadurch seien etwa Denial-of-Service-Angriffe oder eine beliebige Codeausführung aus der Ferne (RCE) umsetzbar.

 

Learn more / En savoir plus / Mehr erfahren:

 

https://www.scoop.it/t/social-media-and-its-influence/?&tag=Mastodon

 

 

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Scooped by Gust MEES
July 6, 2023 9:39 AM
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New StackRot Linux kernel flaw allows privilege escalation

New StackRot Linux kernel flaw allows privilege escalation | ICT Security-Sécurité PC et Internet | Scoop.it
From www.bleepingcomputer.com - July 6, 2023 9:39 AM

Technical information has emerged for a serious vulnerability affecting multiple Linux kernel versions that could be triggered with "minimal capabilities." The security issue is being referred to as StackRot (CVE-2023-3269) and can be used to compromise the kernel and elevate privileges.

A patch is available for the affected stable kernels since July 1st and full details about the issue along with a complete exploit code are expected by the end of the month.

 

Learn more / En savoir plus / Mehr erfahren:

 

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

 

Gust MEES's insight:

Technical information has emerged for a serious vulnerability affecting multiple Linux kernel versions that could be triggered with "minimal capabilities." The security issue is being referred to as StackRot (CVE-2023-3269) and can be used to compromise the kernel and elevate privileges.

A patch is available for the affected stable kernels since July 1st and full details about the issue along with a complete exploit code are expected by the end of the month.

 

Learn more / En savoir plus / Mehr erfahren:

 

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

 

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