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Microsoft says Copilot buttons still missing in classic Outlook

Microsoft is still investigating a bug that makes Copilot buttons disappear in classic Outlook for affected M365 Copilot users.

Microsoft confirmed the missing Copilot and Copilot Chat buttons occur after upgrading classic Outlook for Windows to build 20026.20182 and higher, because Outlook cannot locate the MAPI property PR_PROFILE_USER_SMTP_EMAIL_ADDRESS_W. The issue affects Copilot Chat (Basic) and paid M365 Copilot (Premium) customers, and Copilot remains reachable via OWA, new Outlook, and the standalone app. A temporary workaround enables 'Show Apps in Outlook' under Advanced settings, and Microsoft also acknowledged Outlook crashes tied to Kaspersky's Mail Checker (mcou.dll).

BleepingComputer · 15h agoAI industry 2 sources

German Manufacturer Shrinks Security Alert Response While Protecting 10,000 Endpoints

Vendor case study: a German manufacturer's five-person SOC cut alert triage time using ANY.RUN's cloud sandbox across 10,000 endpoints.

ANY.RUN published a case study in which a five-person security team at an unnamed German manufacturer replaced an air-gapped forensic laptop with its cloud-managed interactive sandbox, protecting roughly 10,000 endpoints and 10,000 users. The vendor claims a median 15 minutes saved per alert, 20-40 daily tasks processed, a 2.5-minute alert-to-isolation target, and a 95% agreement rate between analyst and sandbox verdicts; all figures are vendor-supplied with the customer identity withheld. The writeup also describes detonating a multi-stage phishing chain from a PDF link to a password-protected ZIP to malware execution.

Cyber Security News · 12h agoIndustry 2 sources