Security Affairs newsletter Round 555 by Pierluigi Paganini – INTERNATIONAL EDITION

A new round of the weekly Security Affairs newsletter has arrived! Every week, the best security articles from Security Affairs are free in your email box. Enjoy a new... Read more »

SECURITY AFFAIRS MALWARE NEWSLETTER ROUND 76

Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape Malware Newsletter CyberVolk | A Deep Dive into the Hacktivists,... Read more »

Week in review: Exploited zero-day in Cisco email security appliances, Kali Linux 2025.4 released

Here’s an overview of some of last week’s most interesting news, articles, interviews and videos: How researchers are teaching AI agents to ask for permission the right way People... Read more »

Massive Android botnet Kimwolf infects millions, strikes with DDoS

The Kimwolf Android botnet has infected 1.8M+ devices, launching massive DDoS attacks and boosting its C&C domain, says XLab. Kimwolf is a newly discovered Android botnet linked to the... Read more »

VolkLocker Ransomware Exposed by Hard-Coded Master Key Allowing Free Decryption

The pro-Russian hacktivist group known as CyberVolk (aka GLORIAMIST) has resurfaced with a new ransomware-as-a-service (RaaS) offering called VolkLocker that suffers from implementation lapses in test artifacts, allowing users... Read more »

ATM Jackpotting ring busted: 54 indicted by DoJ

The U.S. Department of Justice has indicted 54 individuals over a multi-million-dollar ATM jackpotting fraud scheme. U.S. DoJ indicted 54 people for a nationwide ATM jackpotting scheme that stole... Read more »

Rogue NuGet Package Poses as Tracer.Fody, Steals Cryptocurrency Wallet Data

Cybersecurity researchers have discovered a new malicious NuGet package that typosquats and impersonates the popular .NET tracing library and its author to sneak in a cryptocurrency wallet stealer. The... Read more »

Will Quantum Computing Kill Bitcoin?

Claims that Quantum Computing will destroy Bitcoin may be exaggerated, but Bitcoin will need to adapt.   Read more »

U.S. CISA adds a flaw in WatchGuard Fireware OS to its Known Exploited Vulnerabilities catalog

U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds a WatchGuard Fireware OS flaw to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added a WatchGuard Firebox... Read more »

Russia was behind a destructive cyber attack on a water utility in 2024, Denmark says

Denmark has blamed Russia for a destructive cyberattack on a water utility, calling it part of Moscow’s hybrid campaign against Western critical infrastructure. Denmark has accused Russia of orchestrating... Read more »
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