Security Bulletin

Exposed SpotBugs token caused GitHub supply chain intrusion, report finds More than 200 GitHub repositories had their secrets exposed in a supply chain attack against tj-actions/changed-files that was originally aimed at major U.S. cryptocurrency...

Attacks with the nascent Wrecksteel malware were disclosed by Ukraine's Computer Emergency Response Team to have been launched by the UAC-0219 hacking operation against the country's government entities and critical infrastructure organizations last...

Hackread reports that U.S. cloud communications firm Twilio has dismissed the purported breach of its platform and its cloud-based email delivery subsidiary SendGrid after the threat actor "Satanic" claimed to exfiltrate data from 848,960 SendGrid...

Signal, Wickr, WhatsApp, and Cape all have different approaches to security and privacy, yet most are finding ways to make secure communications more private.

A 2025. 14. hetére vonatkozó hírválogatás, amely az NBSZ NKI által 2025.03.28. és 2025.04.03. között kezelt incidensek statisztikai adatait is tartalmazza.

At least three major energy solution and renewable energy companies have nearly 50 vulnerabilities — many of them "basic" mistakes — indicating a lack of developed cybersecurity safeguards.

(c) SANS Internet Storm Center. https://isc.sans.edu Creative Commons Attribution-Noncommercial 3.0 United States License.

A previously unknown remote code execution vulnerability in the Ivanti Connect Secure VPN platform is being actively exploited in the wild by Chinese threat actors, prompting alerts from Google’s Mandiant team

Beginning on May 5, the tech giant will enforce new email authentication protocols for Outlook users who send large volumes of email.

Sites mimicking DeepSeek, AutoCAD, UltraViewer and more lead to remote system access.

For Global Volunteer Month, we take a look at all the ways Cisco supports employees volunteering in their communities.