Prompt injection test lab: build a 12-step Python harness that scores Claude, GPT, Gemini, Mistral and DeepSeek on 14 OWASP ...

OpenCode, an open source AI coding agent that has been gaining ground among developers as an alternative to Claude Code and Cursor, said Saturday that attackers broke into an older system overnight, ...

President Donald Trump announced "major combat operations" against Iran on Feb. 28, with massive joint U.S.-Israeli strikes targeting military, government and infrastructure sites. Despite a ...

Python implementation of a continued-fraction key-recovery attack on the Gomez-Torrecillas--Lobillo--Navarro (GTLN) cryptosystem. The attack supports pairwise coprime private integers. It does not ...

Palo Alto Networks on Wednesday informed customers that it has released patches for a PAN-OS zero-day vulnerability exploited in malicious attacks. The high-severity flaw is tracked as CVE-2026-0322 ...

The Saudi military has expensive equipment, but the missiles and drones used by the Yemeni militia are difficult to detect and stop. By Neil MacFarquhar Neil MacFarquhar has long reported about the ...

Attackers exploited a flaw in an optional Nextcloud app, Collabora Online - Built-in CODE Server, to plant web shells on Nextcloud servers. Three administrators reported the issue on GitHub, with the ...

The strike was the Iran-backed militia’s most lethal against Saudi Arabia, by far, during their long conflict. By Vivian Nereim Reporting from Riyadh, Saudi Arabia Mohammad Nasrullah was boarding a ...

A flaw in how curl handles HTTP/2 uploads lets a malicious server receiving an upload corrupt the client's memory, and the researcher who reported it turned that into code execution on the uploading ...

Microsoft is extending Teams security to detect malicious links hidden inside QR codes and warn users after a message is delivered. The update adds QR code checks to existing Microsoft Defender for ...

The State Key Laboratory of Integrated Chips and Systems, Frontier Institute of Chip and System, College of Integrated Circuitsand Micro-Nano Electronics ...

Zakura said its team expects post-quantum signature opcodes to land in Zcash in January, enabling hash-based signatures for the network’s transparent payments. Its approach pairs address rotation with ...