Autor: Jaroslava Pokorná

Cybersecurity firms say attackers exploited the Citrix NetScaler CVE-2026-88772 zero-day to deploy custom web shells and tunneling malware, gain root access, steal credentials, and spread into internal networks. […]

Two former members of the United States Air Force were sentenced to a combined 189 months in federal prison for their roles in a multi-year series of business email compromise (BEC) scams and phishing campaigns. […]

An attacker used stolen passwords of staff at France’s tax administration to take tax data on hundreds of thousands of taxpayers and businesses in June and July. Neither the tax administration nor France’s national cybersecurity agency saw the data leave. The attack was not sophisticated, the agency, ANSSI, says in a report (in French) published on Tuesday:…

Read More “French Tax Data Theft Using Stolen Staff Passwords Went Undetected for Seven Weeks” »

Microsoft has started rolling out Windows 11 26H2 to everyone, and while it’s this year’s big annual feature update, you probably won’t notice a massive difference after installing it. […]

A group of academics from VUSec and Scuola Superiore Sant’Anna have disclosed details of a new Spectre CPU vulnerability variant that affects Just-In-Time (JIT) engines present in web browsers, language runtimes, and the operating system kernel, across multiple CPU vendors. The new Spectre-v2 variant has been codenamed Branch Target Reuse (BTR). „The key insight is…

Read More “New Spectre-v2 BTR Attack Leaks Linux Memory Despite Existing Defenses” »