Security Bulletin

An OPSEC failure provides a window into what helped the ransomware group rise: a generous affiliate model, opportunistic TTPs, and an effective organizational structure.

Informa TechTarget's flagship cybersecurity media brand launches a special content series to mark two decades as a trusted source for cybersecurity professionals.

The cyberthreat group targets an Azerbaijani oil and gas firm with repeated attacks, as the China-linked actors extend targeting beyond hospitality, telecom, and government sectors.

In the latest evolution of automated cyberattacks, two threat campaigns heavily leveraged AI agents to support attacks against entities in Mexico and Brazil.

It's the first time in two years with no zero-days. But with 137 flaws to patch, including nine critical ones, admins still have plenty of work to do.

A tokenizer library file present in Hugging Face AI models can be manipulated to hijack the model's outputs and exfiltrate data.

As part of Dark Reading's 20th anniversary special coverage, we profile the CISOs, founders, researchers, criminals, and policymakers who rewrote the enterprise risk playbook.

Hundreds of npm packages infected by the self-propagating, credential-stealing worm from TeamPCP are related to the open source TanStack ecosystem.

The Federal Communications Commission eased some restrictions and pushed back deadlines for foreign router manufacturers, but the ban is still in place.

Security controls can do only so much. Here are four attacks where your employees are usually your first, and only, line of cyber defense.

The privilege escalation vulnerability, which is similar to other Linux flaws like Copy Fail and Dirty Pipe, may already be under limited exploitation.

Cyber adversaries have long used AI, but now attackers are using large language models to develop exploits and orchestrate complex attacks.