OpenAI rotates macOS certs after Axios attack hit code-signing workflow

OpenAI is rotating potentially exposed macOS code-signing certificates after a GitHub Actions workflow executed a malicious ...

Cryptsoft demonstrates Hybrid-PQC Authentication Token use for quantum-safe systems and infrastructure

BRISBANE, Australia, Apr. 7, 2026 / PRZen / Cryptsoft has successfully demonstrated a Hybrid Post-Quantum Cryptography ...
CoinDesk

Bitcoin gets its first working prototype of quantum-resistant wallet rescue tool

Lightning Labs CTO Olaoluwa Osuntokun demos a prototype that could prevent millions of wallets from being frozen under a ...
Ars Technica

Google bumps up Q Day deadline to 2029, far sooner than previously thought

Google is dramatically shortening its readiness deadline for the arrival of Q Day, the point at which existing quantum computers can break public-key cryptography algorithms that secure decades’ worth ...
IEEE

Public Key Encryption with Case-Insensitive Fuzzy Equality Test

Abstract: Public key encryption with equality test (PKEET) has been widely adopted in applications such as private health record management, secure outsourced data processing, and email filtering, ...
Hacker

Claude Code Security Analysis: Understanding the CVE-2026-21852 API Key Exfiltration Vulnerability

Shekar Munirathnam is a Senior Advanced Cyber Security Architect specializing in Identity and Access Management and Enterprise Security Architecture ...