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CVE-2022-1048: [PATCH 0/4] ALSA: pcm: Fix ioctl races

A use-after-free flaw was found in the Linux kernel’s sound subsystem in the way a user triggers concurrent calls of PCM hw_params. The hw_free ioctls or similar race condition happens inside ALSA PCM for other ioctls. This flaw allows a local user to crash or potentially escalate their privileges on the system.

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Take a Diversified Approach to Encryption

Encryption will break, so it's important to mix and layer different encryption methods.

Data breach at US healthcare provider ARcare impacts 345,000 individuals

Sensitive medical and other personal data was potentially exposed

Security Turbulence in the Cloud: Survey Says…

Exclusive Threatpost research examines organizations’ top cloud security concerns, attitudes towards zero-trust and DevSecOps.

Microsoft Documents Over 200 Cyberattacks by Russia Against Ukraine

At least six different Russia-aligned actors launched no less than 237 cyberattacks against Ukraine from February 23 to April 8, including 38 discrete destructive attacks that irrevocably destroyed files in hundreds of systems across dozens of organizations in the country. "Collectively, the cyber and kinetic actions work to disrupt or degrade Ukrainian government and military functions and

Cyberespionage APT Now Identified as Three Separate Actors

The threat group known as TA410 that wields the sophisticated FlowCloud RAT actually has three subgroups operating globally, each with their own toolsets and targets.

Ambient.ai Expands Computer Vision Capabilities for Better Building Security

The AI startup releases new threat signatures to expand the computer vision platform’s ability to identify potential physical security incidents from camera feeds.