Pierluigi Paganini

Hackers weaponize Shellter red teaming tool to spread infostealers

Hackers are abusing the legitimate red teaming tool Shellter to spread stealer malware after a licensed copy was leaked. Elastic…

7 months ago

Microsoft Patch Tuesday security updates for July 2025 fixed a zero-day

Microsoft released Patch Tuesday security updates for July 2025, which addressed 130 flaws, including one a Microsoft SQL Server zero-day.…

7 months ago

Italian police arrested a Chinese national suspected of cyberespionage on a U.S. warrant

Italian police arrested a Chinese national linked to Silk Typhoon APT group at Milan's Malpensa Airport on a U.S. warrant.…

8 months ago

U.S. CISA adds MRLG, PHPMailer, Rails Ruby on Rails, and Synacor Zimbra Collaboration Suite flaws to its Known Exploited Vulnerabilities catalog

U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds Multi-Router Looking Glass (MRLG), PHPMailer, Rails Ruby on Rails, and Synacor Zimbra…

8 months ago

New Batavia spyware targets Russian industrial enterprises

Since March 2025, fake contract emails have been spreading Batavia spyware in targeted attacks on Russian organizations. Since March 2025,…

8 months ago

U.S. CISA adds Google Chromium V8 flaw to its Known Exploited Vulnerabilities catalog<gwmw style="display:none;"></gwmw>

U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds Chromium V8 vulnerability to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity…

8 months ago

Hunters International ransomware gang shuts down and offers free decryption keys to all victims

Hunters International ransomware gang announced its shutdown, citing unspecified "recent developments" and acknowledging its impact. The ransomware group Hunters International…

8 months ago

SECURITY AFFAIRS MALWARE NEWSLETTER ROUND 52

Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape 10…

8 months ago

Security Affairs newsletter Round 531 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…

8 months ago

Critical Sudo bugs expose major Linux distros to local Root exploits

Critical Sudo flaws let local users gain root access on Linux systems, the vulnerabilities affect major Linux distributions. Cybersecurity researchers…

8 months ago

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