Security Bulletin

Meta announced the takedown of three covert influence operations linked to China, Iran, and Romania, aimed at manipulating political narratives across multiple regions through fake accounts on Facebook, Instagram, and other platforms, according to...

Discover how the Cisco Store uses smart building technology to enhance in-store analytics, boost customer engagement, reduce energy costs, and improve security.

The Record reports that a civilian IT specialist at the Defense Intelligence Agency was arrested in Virginia for allegedly attempting to leak classified information to a foreign government.

In response to mounting cybersecurity risks targeting critical infrastructure, two U.S. Senators have introduced a bipartisan bill aimed at bolstering cyber resilience across the energy sector.

FedScoop reports that the General Services Administration's identity verification platform Login.gov was found by the Government Accountability Office to have inadequate backup data testing processes, even if it excelled in metrics concerning data...

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...