Ryan Roslansky, who has led LinkedIn since 2020 and took on oversight of Microsoft 365's Copilot strategy last year, announced he is leaving the company. In an internal memo, he said the decision stemmed from a need to be based full-time in Redmond, while his family remains in the Bay Area. He credited CEO Satya Nadella and his teams for LinkedIn surpassing a billion members and nearly tripling its business during his tenure.
theverge.com
· 2026-10-01
Proofpoint researchers presented findings at Protect 2026 describing a threat actor, tracked as UNK_CondorFiltration, that has been targeting Microsoft 365 environments in Chile since July 21. Using the open-source TeamFiltration toolkit and credential spraying, the attacker did not compromise any human employee accounts but instead broke in through neglected non-human machine and service accounts, gaining access to sensitive data.
darkreading.com
· 2026-09-24
Microsoft confirmed it is still investigating why Copilot and Copilot Chat buttons vanish from classic Outlook for Windows after upgrading to build 20026.20182 or later. The issue affects users with Copilot Chat Basic or M365 Copilot Premium licenses, blocking access to Copilot from the ribbon, app bar, or Add Apps menu.
bleepingcomputer.com
· 2026-09-16