Critical Alert

CVE-2026-50751 - Critical Check Point VPN Exploit Discovered Active in the Wild. View Threat Details →

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Varonis Threat Labs

Unmasking 1Campaign: The Professionalized ‘Cloaking’ Service Powering Global Malvertising Scams 1Campaign Cloaking Platform Google Ads Malvertising

1Campaign Cloaking Platform Google Ads Malvertising

Unmasking 1Campaign: The Professionalized ‘Cloaking’ Service Powering Global Malvertising Scams

Do Son February 27, 2026

Varonis Threat Labs recently highlights a comprehensive toolkit designed to weaponize search engine advertising. Researchers uncovered 1Campaign,...

“Exfil Out&Look” Flaw Lets Spies Steal Emails via OWA Undetected Exfil Out&Look Microsoft 365 Logging Gap Outlook Classic KB5074109 freeze, January 2026 POP3 PST bug Outlook Classic POP3 freeze, KB5074109 Windows 11 bug Outlook, CPU Usage Outlook lag Outlook Lite discontinued

Exfil Out&Look Microsoft 365 Logging Gap Outlook Classic KB5074109 freeze, January 2026 POP3 PST bug Outlook Classic POP3 freeze, KB5074109 Windows 11 bug Outlook, CPU Usage Outlook lag Outlook Lite discontinued

“Exfil Out&Look” Flaw Lets Spies Steal Emails via OWA Undetected

Do Son February 2, 2026

A gaping blind spot in Microsoft 365’s logging capabilities allows attackers to steal sensitive emails without leaving...

One Click to Compromise: Microsoft Copilot’s “Reprompt” Flaw Exposed Microsoft Strategic Market Status investigation Dell CES 2026 AI PC marketing, Microsoft Copilot+ PC consumer apathy Microsoft AI Sales Quota Enterprise AI Demand Edge Copilot, AI browsing

Microsoft Strategic Market Status investigation Dell CES 2026 AI PC marketing, Microsoft Copilot+ PC consumer apathy Microsoft AI Sales Quota Enterprise AI Demand Edge Copilot, AI browsing

One Click to Compromise: Microsoft Copilot’s “Reprompt” Flaw Exposed

Do Son January 16, 2026

A new research report from Varonis Threat Labs has unveiled a vulnerability in Microsoft Copilot Personal that...