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CSO US First Look
The day's top cybersecurity news and in-depth coverage
February 06, 2025
The cloud is not your only option: on-prem security still alive and well in Windows Server 2025
Reports of the demise of Windows Active Directory are greatly exaggerated â hereâs how Microsoft is supporting AD in its latest server platform.
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Use payment tech and still not ready for PCI DSS 4.0? You could face stiff penalties
The Payment Card Industry Data Security Standardâs 4.0 requirements are designed to protect card information from theft or fraud. Here are some important controls that must be in place before April 2025.
Download our extended detection and response (XDR) buyerâs guide
Extended detection and response (XDR) tools provide a deeper and more automated means to identify and respond to threats. XDRâs real-time analysis of event data provides a foundation to efficiently identify and prioritize threats as they happen.
Hackers impersonate DeepSeek to distribute malware
Hackers impersonated DeepSeek to push malicious packages through the popular PyPI python repository.
Muskâs DOGE effort could spread malware, expose US systems to threat actors
Given free rein by President Trump to plumb the depths of US government networks and databases, Elon Muskâs DOGE is putting the federal digital infrastructure at risk on a variety of fronts, security experts say.
AMD patches microcode security holes after accidental early disclosure
When AMD finally issued patches for its critical microcode security hole on Monday, it said that the glitch 'could lead to the loss of Secure Encrypted Virtualization protection.'
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