Tag: cpu exploits

New Spectre v2 Variant Exploits Linux Systems, Leaks Root Password Hashes

Researchers have uncovered a new Spectre v2 variant, dubbed Branch Target Reuse (BTR), that can exploit Linux systems and leak sensitive data, including root password hashes, in a matter of minutes. This attack can be executed in as little as 3-5 minutes, leaving systems vulnerable to potential breaches.