Adversaries increasingly using vendor and contractor accounts to infiltrate networks

The software supply chain has become a key security focus for many organizations, but the risks associated with supply chain attacks are often misunderstood. High-profile incidents like those reported by 3CX and MSI routinely grab headlines, continuing a trajectory of Read More …

Warning issued over ‘widespread’ exploitation of Zyxel NAS devices

Security researchers at two companies have issued warnings over ‘widespread’ exploitation of Zyxel network devices. Researchers at Rapid7 raised the alarm over the ongoing exploitation of a critical authenticated command injection vulnerability, tracked as CVE-2023-28771, that was found to affect Read More …

CISA Releases Decider Tool to Help with MITRE ATT&CK Mapping

Today, CISA released Decider, a free tool to help the cybersecurity community map threat actor behavior to the MITRE ATT&CK framework. Created in partnership with the Homeland Security Systems Engineering and Development Institute™ (HSSEDI) and MITRE, Decider helps make mapping Read More …

CISA Red Team shares key findings to improve monitoring and hardening of networks

Today, CISA released a Cybersecurity Advisory, CISA Red Team Shares Key Findings to Improve Monitoring and Hardening of Networks. This advisory describes a red team assessment of a large critical infrastructure organization with a mature cyber posture. CISA is releasing Read More …

Play Ransomware lists A10 Networks on its leak site

The Play ransomware group listed networking firm A10 Networks in its leak site, after briefly gaining access to its IT infrastructure, according to data breach notifications firm BetterCyber. BetterCyber notes that the leak site claims the group has “private and Read More …

Here’s a list of proxy IPs to help block KillNet’s DDoS bots

A free tool aims is helping organizations defend against KillNet distributed-denial-of-service (DDoS) bots and comes as the US government issued a warning that the Russian cybercrime gang is stepping up its network flooding attacks against hospitals and health clinics. At Read More …