Security Bulletin

Attackers exploiting a critical Roundcube webmail software vulnerability concealed for a decade could achieve vulnerable system takeovers and arbitrary code execution, according to The Hacker News.

Sean Plankey and Sean Caincross, who were nominated by President Donald Trump to hold the Cybersecurity and Infrastructure Security Agency director and national cyber director positions, respectively, have been separately endorsed by a pair of...

Hackers are exploiting trusted authentication flows — like Microsoft Teams and IoT logins — to trick users into handing over access tokens, bypassing MFA and slipping undetected into corporate networks.

TechCrunch reports that Qualcomm has fixed a trio of zero-day vulnerabilities leveraged in ongoing attacks, as part of updates that also remediated other security issues across dozens of its chipsets.

Hewlett Packard Enterprise has released the latest version of its disk-based de-duplicating backup system StoreOnce to remediate eight security flaws, led by the critical authentication bypass vulnerability, tracked as CVE-2025-37093...

At Cisco, we’re building the critical infrastructure for the AI era. And the shift from generative to agentic AI is making our work even more important and timely. We’ll be sharing more at Cisco Live on how we're helping to put our customers at the...

CISA, the Federal Bureau of Investigation (FBI), and the Australian Signals Directorate’s Australian Cyber Security Centre (ASD’s ACSC) have issued an updated advisory on Play ransomware, also known as Playcrypt. This advisory highlights new tactics...

I recently came across an interesting phishing e-mail. At first glance, it looked like a “normal” phishing that tried to pass itself off as a message from one of the Czech banks asking account holders to update their information…

Food4Education's Tap2Eat system uses wearable tech to provide nutritious meals to over 500,000 Kenyan school children, improving academic attendance and performance. Supported by Cisco, this initiative uses data analytics and NFC technology to...

Discover how the next era of security is being shaped by technologies like Hybrid Mesh Firewalls, Universal Zero Trust Network Access, and Quantum-Safe Security