securityBACKGROUND
New Spectre v2 attack variant leaks Linux root password hash in minutes
BACKGROUND
1 SIGNALFIRST DETECTED 29 September 2026
Narrative synthesis pending — 1 signal collected.
How the story developed
29 Sept
New Spectre v2 attack variant leaks Linux root password hash in minutes
REPORT · WHAT · BleepingComputer
Other feeds and industry voices
6 Aug
New TONTOU CPU attack bypasses Spectre v2 fixes, leaks Linux password hashes
Researchers found a way to bypass recent mitigations for Spectre v2 speculative execution side-channel attacks and developed an exploit to leak secrets from Linux machines. [...]
REPORT · HOW · BleepingComputerOPEN STORY
29 Sept
New Spectre-v2 BTR Attack Leaks Linux Memory Despite Existing Defenses
A group of academics from VUSec and Scuola Superiore Sant'Anna have disclosed details of a new Spectre CPU vulnerability variant that affects Just-In-Time (JIT) engines present in
REPORT · WHAT · The Hacker NewsOPEN STORY
7 Aug
TONTOU: Linux Kernel Leak via Timer Interrupt Stealing After Spectre v2 Defense Neutralization
<h1> TONTOU: Linux Kernel Leak via Timer Interrupt Stealing After Spectre v2 Defense Neutralization </h1> <h2> 1. Basic Information </h2> <ul> <li> <strong>Article Title</strong>:
REPORT · HOW · Dev.toOPEN STORY
Sources
BleepingComputer
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