From late April 2026 to mid-June 2026, Microsoft Defender Experts observed increased ACR Stealer activity across customer ...

Threat researchers at cloud security firm Sysdig have disclosed what they describe as the first documented ransomware operation carried out end-to-end by an autonomous AI agent, with no human typing ...

a laptop screen with a webpage of the IT Army of Ukraine group of volunteer hackers. The IT Army of Ukraine first set up in the wake of Russia's devastating attack, and has since hugely grown in ...

Vulnerabilities in remote monitoring and management (RMM) tools can give attackers a direct path into enterprise environments, often with the same trusted access that IT administrators rely on to ...

Apple says testing missed flaws in new encryption designed to protect against future attacks from quantum computers, so it turned to mathematical proofs to make sure the code works correctly before ...

Desktop tool to encrypt and decrypt files with AES-256-GCM and password-based key derivation (PBKDF2). secure-file-encryptor/ ├── src/ │ ├── __init__.py │ ├── main.py # Application entry point │ ├── ...

Discord announced that all voice and video calls through the communication platform are now protected by default with end-to-end encryption (E2EE). The implementation was completed in March. Extensive ...

iOS 26.5 is now available to everyone after six weeks of beta testing. The update adds fresh wallpapers, new features to Apple Maps, and more. Perhaps most notably, iOS 26.5 adds support for ...

As of today, end-to-end encryption for Instagram direct messages is no longer available. DMs that you send to people on Instagram will no longer feature full encryption, and your conversations are not ...

Getting started with OpenAI Codex is pretty straightforward, and there are two ways to do so: via Winget or Microsoft Store. Codex is an agentic tool, meaning it not only suggests code but also reads ...

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