Microsoft
An out-of-band update arrives days after the April Patch Tuesday release triggered critical LSASS crashes and BitLocker recovery prompts across enterprise domain controllers. REDMOND, WA — Microsoft has released a series of emergency out-of-band (OOB) updates to address a cascade of failures introduced by its April 2026 "Patch Tuesday"
Enterprise Infrastructure
By wrapping malicious payloads inside legitimate QEMU virtual machines, threat actors are effectively blinding EDR and AV solutions, turning an open-source emulator into a potent defense evasion tool. ABINGDON, UK — A sophisticated shift in ransomware delivery has been identified by security researchers at Sophos and BleepingComputer. Threat actors are increasingly
Enterprise Infrastructure
A new global scan by Censys reveals that nearly half of all internet-facing FTP servers lack basic encryption, leaving enterprise data pipelines vulnerable to credential sniffing and man-in-the-middle attacks. ANN ARBOR, MI — In an era dominated by zero trust and encrypted tunnels, one of the internet’s oldest protocols remains
Microsoft
A new human-operated intrusion playbook leverages cross-tenant communication to bypass traditional email security, targeting high-privilege credentials through "Helpdesk" deception. REDMOND, WA — Microsoft Threat Intelligence has issued a critical warning regarding a sophisticated surge in "Helpdesk Impersonation" attacks conducted via Microsoft Teams. The campaign, which targets enterprise