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

A new Branch Target Reuse (BTR) attack has been devised that can recover root password hashes on Intel computers running ...
cybersecuritynews

Hackers Pose as Domain Controllers to Steal Active Directory Password Hashes

Threat actors are increasingly abusing Active Directory replication to impersonate domain controllers and steal password hashes from enterprise networks. This technique, known as a DCSync attack, can ...
GitHub

CKM_SHA256_RSA_PKCS.cpp

This samples shows how to sign some data using CKM_SHA256_RSA_PKCS mechanism. - Samples generates a session keypair. - This sample will Sign and Verify some data. CK_OBJECT_HANDLE hPublic = 0; ...
iMasters

PostgreSQL 18 tem uuidv7 nativo para reduzir o index bloat do UUID aleatório

PostgreSQL 18 (set/2025) trouxe uuidv7() nativo: UUID ordenável por tempo que ataca o index bloat do v4 aleatório, direto no banco, sem depender do ORM.