Crédit Mutuel Arkéa: what is established, and what is not
The bank confirms a cyberattack of about 100 million euros. On-chain analysis traces the funds, but the point of entry remains unknown at this stage.
5 November 2026 · Brahim Lamjarad
5 published articles
The bank confirms a cyberattack of about 100 million euros. On-chain analysis traces the funds, but the point of entry remains unknown at this stage.
5 November 2026 · Brahim Lamjarad
Three incidents in two weeks at vehicle inspection suppliers, eighteen years of records, and no simple way to find out whether you are among the affected.
5 November 2026 · Brahim Lamjarad
Hundreds of French supermarkets in October, eleven countries in November, then the blood service. What the campaign against connected cold storage shows.
4 November 2026 · Brahim Lamjarad
An introduction to the blog and its editorial line: understanding cybersecurity through analysis — threats, geopolitics, regulation and strategy.
31 October 2026 · Brahim Lamjarad
Wider scope, accountable directors, 24-hour incident reporting: what NIS2 actually requires, and why France's delay in transposing it excuses nothing.
26 October 2026 · Brahim Lamjarad