r/cybersecurity

Disgruntled researcher who dropped BlueHammer and RedSun drops two new Windows 11 zero-days: A Bitlocker bypass, nicknamed YellowKey, and LPE, nicknamed GreenPlasma

Speaks for itself, take a look: https://github.com/Nightmare-Eclipse/YellowKey https://github.com/Ni…

Cyber security

​ I have a 2-month college break and want to start learning cybersecurity from scratch. I’m a BBA st…

Cybersecurity statistics of the week (May 4th - May 10th)

Hi guys, I send out a weekly newsletter with the latest cybersecurity vendor reports and research, a…

Feels like AI changed the speed of attacks more than most companies want to admit

Honestly feels like we crossed a weird line recently with AI in cybersecurity. For years people kept…

Škoda warns of customer data breach after online shop hack

submitted by /u/Ordner [link] [comments]…

Google launches new Android security feature to help uncover spyware attacks

submitted by /u/rkhunter_ [link] [comments]…

Fancy Bear: Stealing Credentials Invisibly

submitted by /u/DerBootsMann [link] [comments]…

Nightmare Eclipse has published Greenplasma and YellowKey

One is an LPE (but not full PoC), the other is a Bitlocker bypass. https://github.com/Nightmare-Ecli…

Copilot Agent

Has anyone built any genuinely useful SOC/security-focused agents using Microsoft Copilot Studio or …

What SANS cert I should consider acquiring (from my job)? Most useful ones or one that goes across many roles?

I have sec+, net+, CISSP and working in mal rev / digital network exploitation... will be doing mast…

Anyone else exhausted by the nonstop AI hype?

Does anyone else feel overwhelmed by all this AI news all day, all week, all the time? Every time I …

Reviewing the trends in ransomware attacks in 2026

submitted by /u/rkhunter_ [link] [comments]…