Today's News Highlights
From package to postinstall payload: Inside the Mastra npm supply chain compromise
Today · 03:43 UTC
A poisoned npm package infected 140+ projects with a hidden payload. This report highlights how to detect, hunt, and defend against supply chain attacks using Microsoft Defender an…
Read full article →Crypto Clipper uses Tor and worm-like propagation for persistence and control
Yesterday · 23:11 UTC
Microsoft Threat Intelligence analyzed a cryptocurrency clipper campaign that combines clipboard theft, wallet replacement, Tor-based communications, and worm-like propagation. Bey…
Read full article →Project Glasswing: what Mythos showed us
18 May 2026
Cloudflare shares findings from testing Mythos and other security-focused LLMs against live code across critical infrastructure, including model strengths, weaknesses, and what is…
Read full article →Beyond the benchmark: Advancing security at AI speed
Yesterday · 19:30 UTC
Read how Microsoft Security has advanced its agentic vulnerability detection system, codename MDASH, integrating into real-world workflows across Windows, Azure, and identity syste…
Read full article →Anthropic releases 'safe' version of Claude Mythos AI model to public
9 Jun 2026 · 22:28 UTC
Anthropic released Fable 5, a public version of its advanced Mythos AI model class, while keeping tighter controls around cybersecurity and other sensitive uses.
Read full article →Top Stories by Impact
From package to postinstall payload: Inside the Mastra npm supply chain compromise
Today · 03:43 UTC
A poisoned npm package infected 140+ projects with a hidden payload. This report highlights how to detect, hunt, and defend against supply chain attacks using Microsoft Defender an…
Read full article →Crypto Clipper uses Tor and worm-like propagation for persistence and control
Yesterday · 23:11 UTC
Microsoft Threat Intelligence analyzed a cryptocurrency clipper campaign that combines clipboard theft, wallet replacement, Tor-based communications, and worm-like propagation. Bey…
Read full article →Project Glasswing: what Mythos showed us
18 May 2026
Cloudflare shares findings from testing Mythos and other security-focused LLMs against live code across critical infrastructure, including model strengths, weaknesses, and what is…
Read full article →Beyond the benchmark: Advancing security at AI speed
Yesterday · 19:30 UTC
Read how Microsoft Security has advanced its agentic vulnerability detection system, codename MDASH, integrating into real-world workflows across Windows, Azure, and identity syste…
Read full article →Cybersecurity
Cloudflare Blog
Project Glasswing: what Mythos showed us
High18 May 2026
Cloudflare shares findings from testing Mythos and other security-focused LLMs against live code across critical infrastructure, including model strengths, weaknesses, and what is needed before this work can scale.
Read full article →AI & Technology
The Guardian Technology
Anthropic releases 'safe' version of Claude Mythos AI model to public
9 Jun 2026 · 22:28 UTC
Anthropic released Fable 5, a public version of its advanced Mythos AI model class, while keeping tighter controls around cybersecurity and other sensitive uses.
Read full article →Vendor Security
Microsoft Security
From package to postinstall payload: Inside the Mastra npm supply chain compromise
HighToday · 03:43 UTC
A poisoned npm package infected 140+ projects with a hidden payload. This report highlights how to detect, hunt, and defend against supply chain attacks using Microsoft Defender and actionable threat intelligence. The po…
Read full article →Crypto Clipper uses Tor and worm-like propagation for persistence and control
HighYesterday · 23:11 UTC
Microsoft Threat Intelligence analyzed a cryptocurrency clipper campaign that combines clipboard theft, wallet replacement, Tor-based communications, and worm-like propagation. Beyond stealing cryptocurrency transactions…
Read full article →Beyond the benchmark: Advancing security at AI speed
MediumYesterday · 19:30 UTC
Read how Microsoft Security has advanced its agentic vulnerability detection system, codename MDASH, integrating into real-world workflows across Windows, Azure, and identity systems. The post Beyond the benchmark: Advan…
Read full article →