Microsoft SharePoint Server Vulnerability Enables Remote Code Execution Attacks

Blog WriterCybersecurity News - Original News Source is cybersecuritynews.com

May 26, 2026 Microsoft has disclosed a critical security vulnerability in SharePoint Server that could allow authenticated attackers to execute arbitrary code remotely across multiple versions of the platform. Tracked …

Windows Server 2016 Domain Controller May Fail with 15-Character Hostname

Blog WriterCybersecurity News - Original News Source is cybersecuritynews.com

May 26, 2026 Windows administrators are facing a disruptive bug in Windows Server 2016 following Microsoft’s May 12, 2026, security update KB5087537. The update introduced a critical flaw that caused …

EU Finalizes Record DMA Fine Against Google Over Search Self-Preferencing Abuse

Blog WriterCybersecurity News - Original News Source is cybersecuritynews.com

May 26, 2026 The European Union is on the verge of issuing its largest-ever penalty under the Digital Markets Act, targeting Alphabet’s Google for allegedly manipulating search results to favor …

Phishing Services Use RCS and iMessage to Bypass Traditional SMS Security Filters

Blog WriterCybersecurity News - Original News Source is cybersecuritynews.com

May 26, 2026 A new wave of phishing operations is quietly changing the way cybercriminals steal financial data from everyday people. Rather than relying on traditional SMS messages that carriers …

PuTTY 0.84 Released With Fix for SSH KEX Crashes and Telnet Prompt Spoofing Flaw

Blog WriterCybersecurity News - Original News Source is cybersecuritynews.com

May 26, 2026 PuTTY 0.84 has been released with fixes for multiple minor security flaws, including issues that could trigger SSH key exchange crashes and a Telnet prompt spoofing weakness. …

New 7-Zip Vulnerabilities Let Attackers Execute Arbitrary Code and Compromise Systems

Blog WriterCybersecurity News - Original News Source is cybersecuritynews.com

A critical heap buffer overflow vulnerability has been disclosed in 7-Zip version 26.00, enabling attackers to achieve arbitrary code execution via a vtable hijack by exploiting a defect in the …

Anthropic’s Restricted Claude Mythos Moves Toward Public Release via Claude Code and Security

Blog WriterCybersecurity News - Original News Source is cybersecuritynews.com

May 26, 2026 Anthropic appears to be loosening its grip on Claude Mythos, the company’s most powerful and previously restricted AI model, with new signals pointing to a commercially versioned …

InvisibleFerret Malware Now Ships as .pyd and .so Files to Evade Script Detection

Blog WriterCybersecurity News - Original News Source is cybersecuritynews.com

May 25, 2026 A North Korea-linked hacker group has quietly upgraded one of its most dangerous tools, making it harder for security software to detect. InvisibleFerret, an information-stealing malware tied …

Cloud Atlas APT Group Modifies termsrv.dll to Enable Multiple RDP Sessions on Victim Hosts

Blog WriterCybersecurity News - Original News Source is cybersecuritynews.com

May 25, 2026 A well-known advanced persistent threat group called Cloud Atlas has been caught using a dangerous technique to hijack Windows systems without alerting anyone on the network. The …