Security Bulletin

This article summarizes a recent SC webcast discussion between Host Adrian Sanabria and Theresa Lanowitz, Chief Cybersecurity Evangelist at LevelBlue, a strategic alliance between AT&T and WillJam Ventures. They discussed how security leaders can...

Learn how going back to college enabled Cisco’s UKI Sales and Specialist team to broaden post-graduation career opportunities for students.

Improve user experience with network assurance. ThousandEyes harnesses AI-driven intelligence to streamline troubleshooting, remediation, and closed-loop operations across owned and unowned networks.

Active mapping of artificial intelligence agents' critical systems access has been conducted by only 30% of U.S. businesses, which could increase the risk of insider security threats, TechRepublic reports.

Attacks leveraging the Microsoft Entra ID cross-tenant vulnerability nOAuth were discovered by Semperis to potentially compromise 9% of Entra ID software-as-a-service applications two years after the initial disclosure of the security issue, The...

Technology platforms backed by the Cisco Foundation offer powerful examples of how innovation can protect the environment and benefit local communities.

House Select Committee on China Chair Rep. John Moolenaar, R-Mich., and committee ranking member Rep. Raja Krishnamoorthi, D-Ill., have introduced the new No Adversarial AI Act that would prohibit federal agencies from using the DeepSeek large...

Increasingly advanced cyberattacks were noted by federal judge Michael Scudder, who leads the federal court national policymaking body's Committee on Information Technology, to have continuously bombarded the U.S. court system, reports The Record, a...

Cybernews reports that New York-based Columbia University has launched an investigation into a potential cyberattack following "widespread system outages" on Tuesday.

More than 200,000 individuals were confirmed to have had their data compromised following separate cyberattacks against Arkansas-based healthcare provider Mainline Health Systems and Pennsylvania-based critical illness recovery and rehabilitation...

Organizations in the retail sector experienced 40% more ransomware attacks in May than in April, amid a 6% decrease in global ransomware prevalence last month, marking the third straight month of decline, SecurityBrief Asia reports.