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Microsoft Announces Hotpatching for Windows Server Azure VMs Microsoft announced the general availability of hotpatching for Windows Server Azure Edition core virtual machines allowing admins to install Windows security updates on supported VMs without requiring server restarts. The feature works with newly deployed Azure virtual machines running Windows Server 2022 Datacenter: Azure Edition Core Gen2
Windows 11 Gaming Gets “significant” Latency and HDR Improvements Microsoft says the latest released Windows 11 developer build also comes with a series of optimizations for windowed and borderless modes that will “significantly improve latency,” which can drastically reduce input lag and provide a better experience in DX10/DX11 games. Other Windows 11 gaming improvements introduced
Cisco Bug can Let Hackers Crash Cisco Secure Email Gateways Cisco has addressed a high severity vulnerability that could allow remote attackers to crash Cisco Secure Email appliances using maliciously crafted email messages. The security flaw (tracked as CVE-2022-20653) was found in DNS-based Authentication of Named Entities (DANE), a Cisco AsyncOS Software component used by Cisco Secure Email to check emails
Hackers Slip into Microsoft Teams Chats to Distribute Malware Security researchers warn that some attackers are compromising Microsoft Teams accounts to slip into chats and spread malicious executables to participants in the conversation. More than 270 million users are relying on Microsoft Teams every month, many of them trusting the platform implicitly, despite the absence of protections