Hacktivist

January 2026

25 Jan 2026
Vol. 9, Iss. 4

Robin’s Newsletter #397

25 Jan 2026 Vol. 9, Iss. 4

VoidLink malware written by AI? Microsoft handed over BitLocker keys to the FBI. A doozey of a Telnet bug.

October 2025

12 Oct 2025
Vol. 8, Iss. 41

Robin’s Newsletter #382

12 Oct 2025 Vol. 8, Iss. 41

Discord data breach includes government ID verification info. It's trivilially easy to influence an LLM. JLR restarts operations.

October 2023

8 Oct 2023
Vol. 6, Iss. 41

Robin’s Newsletter #277

8 Oct 2023 Vol. 6, Iss. 41

CISA publishes list of top 10 security misconfigurations. Red Cross sets out hacktivism rules of engagement. MGM Resorts says cyberattack will cost $100 million.

January 2022

30 Jan 2022
Vol. 5, Iss. 5

Robin’s Newsletter #189

30 Jan 2022 Vol. 5, Iss. 5

Activists ransomware Belarus' state-woned railway company. New UK cyber strategy for government. Let's Encrypt re-issuing 2M certs.