18Jan 2024 by

Russian COLDRIVER Hackers Expand Beyond Phishing with Custom Malware

Actualités
The Russia-linked threat actor known as COLDRIVER has been observed evolving its tradecraft to go beyond credential harvesting to deliver its first-ever custom malware written in the Rust programming language. Google's Threat Analysis Group (TAG), which shared details of the latest activity, said the attack chains leverage PDFs as decoy documents to trigger the infection sequence. The lures are
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18Jan 2024 by

TensorFlow CI/CD Flaw Exposed Supply Chain to Poisoning Attacks

Actualités
Continuous integration and continuous delivery (CI/CD) misconfigurations discovered in the open-source TensorFlow machine learning framework could have been exploited to orchestrate supply chain attacks. The misconfigurations could be abused by an attacker to "conduct a supply chain compromise of TensorFlow releases on GitHub and PyPi by compromising TensorFlow's build agents via
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18Jan 2024 by

MFA Spamming and Fatigue: When Security Measures Go Wrong

Actualités
In today's digital landscape, traditional password-only authentication systems have proven to be vulnerable to a wide range of cyberattacks. To safeguard critical business resources, organizations are increasingly turning to multi-factor authentication (MFA) as a more robust security measure. MFA requires users to provide multiple authentication factors to verify their identity, providing an
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18Jan 2024 by

PixieFail UEFI Flaws Expose Millions of Computers to RCE, DoS, and Data Theft

Actualités
Multiple security vulnerabilities have been disclosed in the TCP/IP network protocol stack of an open-source reference implementation of the Unified Extensible Firmware Interface (UEFI) specification used widely in modern computers. Collectively dubbed PixieFail by Quarkslab, the nine issues reside in the TianoCore EFI Development Kit II (EDK II) and could be exploited to
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18Jan 2024 by

Iranian Hackers Masquerade as Journalists to Spy on Israel-Hamas War Experts

Actualités
High-profile individuals working on Middle Eastern affairs at universities and research organizations in Belgium, France, Gaza, Israel, the U.K., and the U.S. have been targeted by an Iranian cyber espionage group called Mind Sandstorm since November 2023. The threat actor "used bespoke phishing lures in an attempt to socially engineer targets into downloading malicious files," the
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18Jan 2024 by

E-Crime Rapper ‘Punchmade Dev’ Debuts Card Shop (Krebs on Security)

Actualités, Sécurité
The rapper and social media personality Punchmade Dev is perhaps best known for his flashy videos singing the praises of a cybercrime lifestyle. With memorable hits such as “Internet Swiping” and “Million Dollar Criminal” earning millions of views, Punchmade has leveraged his considerable following to peddle tutorials on how to commit financial crimes online. But until recently, there wasn’t much to support a conclusion that Punchmade was actually doing the cybercrime things he promotes in his songs. Images from Punchmade Dev’s Twitter/X account show him displaying bags of cash and wearing a functional diamond-crusted payment card skimmer. Punchmade Dev’s most controversial mix — a rap called “Wire Fraud Tutorial” — was taken down by Youtube last summer for violating the site’s rules. Punchmade shared on social media that the video’s…
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