Microsoft Email Breach 2025. Phishing email Microsoft Q&A Sophos X-Ops' Managed Detection and Response (MDR) is warning of ransomware attacks using email bombing as well as imitating tech support, otherwise known as vishing, through Microsoft Office 365. In a security advisory, Microsoft detailed CVE-2025-21298, a use-after-free vulnerability with a severity score of 9.8/10 (critical)
Microsoft Outlook Breach Widens in Scope, Impacting MSN And Hotmail Report Threatpost from threatpost.com
Security experts have issued a critical warning as Microsoft 365 users are targeted in a new threat campaign. A China-based hacking group that breached Microsoft in 2023 has already stolen US government.
Microsoft Outlook Breach Widens in Scope, Impacting MSN And Hotmail Report Threatpost
Last year, Microsoft also saw a worrisome breach when Chinese hackers accessed 25 organizations' email accounts using a Microsoft cloud security flaw In what Check Point's Harmony and Email Collaboration team. Sophos X-Ops' Managed Detection and Response (MDR) is warning of ransomware attacks using email bombing as well as imitating tech support, otherwise known as vishing, through Microsoft Office 365.
Zuri Insights Microsoft email breach Zuri Technologies. The disclosure comes when Microsoft faces scrutiny from the US government over the security of its products and services against foreign entities Sophos X-Ops' Managed Detection and Response (MDR) is warning of ransomware attacks using email bombing as well as imitating tech support, otherwise known as vishing, through Microsoft Office 365.
Zuri Insights Microsoft email breach Zuri Technologies. Last year, Microsoft also saw a worrisome breach when Chinese hackers accessed 25 organizations' email accounts using a Microsoft cloud security flaw A security researcher has issued a warning to all 400 million users of Microsoft Outlook after discovering an email bug that could allow anyone to impersonate official Microsoft accounts.