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June 5, 2024

Vulnerability in Cisco Webex cloud service exposed government authorities, companies

A previously discovered vulnerability affecting self-hosted Cisco Webex instances similarly affected the Webex cloud service.

Cyberattack on telecom giant Frontier claimed by RansomHub

The Dallas-based company had said in a regulatory filing in April that a cybercrime group was responsible for a data breach. The gang added Frontier to its leak site on June 1.

CVE-2024-27822: macOS PackageKit Privilege Escalation

Another fun exploit! This time with local privilege escalation through Apple’s PackageKit.framework when running ZSH-based PKGs 🎉.