Microsoft 365

June 25, 2026

New Solution: Vaikora for O365 Brings CTASD-Powered Phishing Quarantine Telemetry into Microsoft Sentinel

A brand-new Sentinel solution for Vaikora for O365 (by Data443) adds three Analytic Rules over the VaikoraO365_Quarantine_CL custom table – covering high-confidence phishing/suspected quarantine events, abnormal quarantine volume spikes, and engine-offline detection – plus an incident-response Playbook and a quarantine dashboard Workbook. Read More →

June 23, 2026

Threat Intelligence (NEW): Broken Connector Mappings and Case-Sensitive Rule Names Fixed Across 36 Analytic Rules

Two customer-reported issues are resolved: EmailEvents and EmailUrlInfo rules were mapped to the wrong connectors (Office365 instead of MicrosoftThreatProtection), and inconsistent capitalisation in rule names was silently breaking customer Playbook automations. Read More →

June 4, 2026

Filewall for Microsoft 365: New Solution Adds Data Exfiltration Detection for Exchange and Files

Complete CCF-based solution delivers real-time monitoring of blocked emails and files across Microsoft 365 services with immediate threat alerting. Read More →