The CCleaner affair: the 2017 supply chain attack explained
How a signed CCleaner update installed a backdoor on 2.27 million PCs in 2017. Timeline, technique, attribution and lessons of the supply chain attack.
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History of Kali Linux: from Whoppix and BackTrack to Kali Purple
The complete history of Kali Linux: Whoppix in 2004, WHAX, Auditor, BackTrack, the 2013 Debian rebuild, Kali Purple and local AI. 20 years of pentesting.
The ANTS hack and data leaks: the French State's cyber failure
The ANTS hack (11.7 million accounts), an IDOR flaw, 284 days to detect intrusions, cyber budgets at 1%: why the French State fails at cybersecurity in 2026.
Claude Mythos: Anthropic's AI that threatens skilled jobs
Claude Mythos, Anthropic's AI kept under lock: 10 trillion parameters, a 27-year-old OpenBSD flaw, 77.8% on SWE-bench Pro and the end of junior hires.
OpenClaw: the security risks of the autonomous AI agent
OpenClaw reads your emails and runs code on your machine. ClawHavoc malicious skills, the ClawJacked attack, prompt injection: risks and hardening guide.
The fall of YGG: hack, 6.6 million accounts and torrent risks
The YGG hack of March 2026: an open Sphinx port, 6.6 million accounts exfiltrated, 36 front websites and laundering through Tornado Cash. Autopsy and lessons.
Friend pendant: what the AI that listens to you really hides
The Friend pendant listens all the time to 'fight loneliness'. Always-on microphone, data processed by Claude and Gemini, acoustic injection, legal risks.
Starting a cybersecurity company in 2026: the complete guide
Legal status, cyber liability insurance, bootstrapping, JEI and R&D tax credits, building the offer and sales: the guide to starting a cybersecurity company.
The Amesys affair: French surveillance in the service of Gaddafi
The Amesys affair: the 2007 contract with Libya, the Eagle system and Deep Packet Inspection, Nexa Technologies, Egypt and the complicity in torture case.
Temu and your data: permissions, Pinduoduo malware and privacy
Is Temu dangerous? 29 permissions, Pinduoduo malware exploiting an Android zero-day, the Swiss NTC report, dark patterns: a complete security analysis.