Cyber Security

A five-part inventory for your AI agent credentials

In this Help Net Security video, Roy Katmor, co-founder and CEO of Orchid, ex...

New infosec products of the week: September 4, 2026

Here’s a look at the most interesting products from the past week, featuring ...

Scammers have figured out the best time to text you

The suspicious calls, texts, and DMs you got recently aren’t a coincidence, a...

OpenAI is putting $1 billion behind Daybreak for def...

OpenAI committed $1 billion to subsidize access to its Daybreak cyber models,...

Most of the bugs Claude Mythos found have never been...

Anthropic pointed Claude Mythos Preview at 281 open-source projects and colle...

Large Enterprises Targeted in Fake Merger & Acqu...

Threat actors behind the "Phantom Deal" campaign are studying companies in ex...

What We Missed: Did ShinyHunters 'Breach' ReliaQuest?

In this video conversation, Dark Reading editors discuss some of the news the...

ThreatsDay: CEO Phishing Kits, 5K Dropbox Account Ha...

The worst part is how normal these attacks look. A call from IT. A shared fil...

Critical Cisco Nexus 9000 Flaw Lets Unauthenticated ...

Cisco has released patches to address a critical security flaw affecting 10 S...

BraZetsu Malware Turns Compromised Windows Hosts Int...

Cybersecurity researchers have disclosed details of a sophisticated Python-ba...

Thomson Reuters Court Software Breach May Have Expos...

Thomson Reuters disclosed on Wednesday that an unauthorized party obtained fi...

AI 'Machine Speed' Cuts 2-Week Attack Down to 10 Hours

The incident demonstrates how frontier AI agents can dramatically compress an...

Thomson Reuters reveals breach that exposed U.S. and...

Thomson Reuters has disclosed a data breach affecting C-Track, a court case m...

Google’s Gemini 3.8 Flash takes on bigger AI models ...

Google has introduced Gemini 3.8 Flash, available to developers today, and a ...

US Becomes Top Target in RMM Phishing Campaign Spann...

An RMM phishing campaign initially associated with Canadian targeting due to ...

'Breeze Comet' Tears Into Brazilian & Global Fin...

Brazil's most sophisticated threat group is making light work of the country'...