MUST READ

Chinese spy posed as researcher in spear-phishing campaign targeting NASA to steal defense software

 | 

LINKEDIN BROWSERGATE

 | 

Firefox bug CVE-2026-6770 enabled cross-site tracking and Tor fingerprinting

 | 

Fast16: Pre-Stuxnet malware that targeted precision engineering software

 | 

Italy moves to extradite Chinese national to the U.S. over hacking charges

 | 

U.S. utility giant Itron discloses a security breach

 | 

Critical bug in CrowdStrike LogScale let attackers access files

 | 

SECURITY AFFAIRS MALWARE NEWSLETTER ROUND 94

 | 

Trigona ransomware adopts custom tool to steal data and evade detection

 | 

Security Affairs newsletter Round 574 by Pierluigi Paganini – INTERNATIONAL EDITION

 | 

U.S. CISA adds SimpleHelp, Samsung, and D-Link flaws to its Known Exploited Vulnerabilities catalog

 | 

Over 400,000 sites at risk as hackers exploit Breeze Cache plugin flaw (CVE-2026-3844)

 | 

CISA reports persistent FIRESTARTER backdoor on Cisco ASA device in federal network

 | 

12-year-old Pack2TheRoot bug lets Linux users gain root privileges

 | 

Signal phishing campaign targets Germany’s Bundestag President Julia Klöckner

 | 

Checkmarx supply chain attack impacts Bitwarden npm distribution path

 | 

China-linked threat actors use consumer device botnets to evade detection, warn UK and partners

 | 

Luxury cosmetics giant Rituals discloses data breach impacting member personal details

 | 

iOS Flaw Let Deleted Notifications Linger, Apple Issues Fix

 | 

RAMP Uncovered: Anatomy of Russia’s Ransomware Marketplace

 | 

CVE-2026-6770

Pierluigi Paganini April 27, 2026
Firefox bug CVE-2026-6770 enabled cross-site tracking and Tor fingerprinting

CVE-2026-6770 let attackers fingerprint Firefox and Tor users, even in Private mode. Firefox 150 and Tor Browser 15.0.10 fixed it. A vulnerability, tracked as CVE-2026-6770, allowed attackers to fingerprint Firefox users, even in Private Browsing, and also impacted the Tor Browser. The flaw worked even when Tor’s New Identity feature was used, bypassing protections meant […]

newsletter

Subscribe to my email list and stay
up-to-date!

recent articles

Chinese spy posed as researcher in spear-phishing campaign targeting NASA to steal defense software

Intelligence / April 27, 2026

LINKEDIN BROWSERGATE

Security / April 27, 2026

Firefox bug CVE-2026-6770 enabled cross-site tracking and Tor fingerprinting

Security / April 27, 2026

Fast16: Pre-Stuxnet malware that targeted precision engineering software

Malware / April 27, 2026

Italy moves to extradite Chinese national to the U.S. over hacking charges

APT / April 27, 2026