Microsoft

ACR Stealer: Two observed intrusion chains amid increased threat activity

From late April 2026 to mid-June 2026, Microsoft Defender Experts observed increased ACR Stealer activity across customer ...

Stop retyping the same emails. Outlook can save them as templates

Tired of writing the same email over and over? Outlook lets you save frequently used messages as templates. Here's how to set ...
GitHub

MCP server for Microsoft Outlook personal accounts via Microsoft Graph API.

This isn't for you if you need work/school M365 accounts (use Microsoft's official tooling — Entra ID auth and admin-consent flows are out of scope here), or if a basic mail-only client would suffice ...
GitHub

IMAP/SMTP email for AI agents -- read, send, organize folders, and manage attachments across multiple accounts, with auto-discovery.

better-telegram-mcp Telegram for AI agents -- messages, chats, media, and contacts across both bo... MCP ...
The Hacker News

ScarCruft Uses RokRAT Malware in Operation HanKook Phantom Targeting South Korean Academics

Cybersecurity researchers have discovered a new phishing campaign undertaken by the North Korea-linked hacking group called ScarCruft (aka APT37) to deliver a malware known as RokRAT. The activity has ...
Microsoft

Microsoft 365 Roadmap

Copilot in Excel introduces new finance-focused capabilities that help teams work to their standards, use trusted financial data, and stay in control of every change. GPT‑5.5 Instant is now available ...