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Latest / HeadFlash Security

Spectre v2 BTR attack leaks Linux root password hash in minutes

New BTR variant defeats assumptions about self-modifying code, exposing root password hashes on Intel Linux systems in as little as three minutes.

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New Spectre v2 attack variant leaks Linux root password hash in minutes

A Realistic Code Execution Exploit Chain in OpenBao and Vault

Russian hackers Star Blizzard expand targeting, change up tactics to reach Ukraine and beyond

Suspected ShinyHunters leader arrested in the Netherlands

80 Days Reverse Engineering an IoT DVR: What I Found and Why It Didn't Work Out — Leviathan OffSec

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