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A newly discovered Windows malware packer named TangleCrypt has emerged as a serious threat in ransomware attacks, specifically designed to evade endpoint detection and response (EDR) solutions. The packer was first observed during a September 2025 ransomware incident involving Qilin ransomware, where threat actors deployed it alongside the ABYSSWORKER driver to disable security tools before […]
The post TangleCrypt Windows Packer with Ransomware Payloads Evades EDR Using ABYSSWORKER Driver appeared first on Cyber Security News.
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Microsoft has acknowledged a frustrating new issue affecting users of the “new Outlook” for Windows, where Excel attachments fail to open if their filenames contain non-ASCII characters. The technical glitch, tracked under the reference ID EX1189359, triggers a vague error message advising users to “Try opening the file again later,” leaving many confused about the […]
The post Microsoft Confirms New Outlook Bug Blocking Excel Attachments appeared first on Cyber Security News.