Category enterprise security

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AI Agents Are Quietly Redefining Enterprise Security Risk

AI agents now operate across enterprise systems, creating new risk via prompt injection, plugins, and persistent memory. Here’s how to adapt security.

The post AI Agents Are Quietly Redefining Enterprise Security Risk appeared first on TechRepublic.

Microsoft: Critical Windows Admin Center Flaw Allows Privilege Escalation

A high-severity Windows Admin Center vulnerability (CVE-2026-26119) could allow privilege escalation in enterprise environments. Here’s what to know and how to mitigate risk.

The post Microsoft: Critical Windows Admin Center Flaw Allows Privilege Escalation appeared first on TechRepublic.

Google Gemini Flaw Let Attackers Access Private Calendar Data

Security researchers found a Google Gemini flaw that let hidden instructions in a meeting invite extract private calendar data and create deceptive events.

The post Google Gemini Flaw Let Attackers Access Private Calendar Data appeared first on TechRepublic.

Critical macOS Flaw Lets Attackers Bypass Apple Privacy Controls Without Consent

A newly disclosed macOS vulnerability bypasses Apple’s TCC privacy controls, allowing silent access to files, microphone data, and user activity.

The post Critical macOS Flaw Lets Attackers Bypass Apple Privacy Controls Without Consent appeared first on TechRepublic.

Trusted Google Notifications Used in Phishing Campaign Targeting 3,000+ Orgs

Researchers warn that attackers are abusing Google notifications and cloud services to deliver phishing emails that bypass traditional email security controls.

The post Trusted Google Notifications Used in Phishing Campaign Targeting 3,000+ Orgs appeared first on TechRepublic.

New Splunk Windows Flaw Enables Privilege Escalation Attacks

Splunk for Windows has a high-severity flaw that lets local users escalate privileges through misconfigured file permissions. Learn how to fix it.

The post New Splunk Windows Flaw Enables Privilege Escalation Attacks appeared first on TechRepublic.

Major Microsoft Teams Performance Update Rolling Out in January 2026

Microsoft is splitting the Teams calling stack into a new background process on Windows to cut launch times and improve reliability in busy meetings.

The post Major Microsoft Teams Performance Update Rolling Out in January 2026 appeared first on TechRepublic.