Microsoft fixes bug that removed Copilot buttons in Outlook

Published on July 2, 2026

Microsoft has fixed a known issue causing the Copilot Chat or Copilot buttons in Classic Outlook to disappear for Windows users with the Copilot Chat (Basic) license. [...]

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Cisco finally confirms attackers exploiting Unified CM flaw

July 2, 2026
Cisco confirmed that attackers are now exploiting a Unified Communications Manager (Unified CM) vulnerability patched in early June. [...]

ToddyCat-Linked Umbrij Malware Abuses OAuth to Access Gmail via Google API

July 2, 2026
The threat actor known as ToddyCat has been attributed to a new malware called Umbrij that's designed to gain surreptitious access to a victim's email correspondence via the Google API."In this campaign, the attackers focused their attention on corporate email communications hosted on Gmail, targeting access compromise via APIs," Kaspersky said in a detailed report published this week. "