Outlook add-in phishing, Chrome and Apple zero-days, BeyondTrust RCE, cloud botnets, AI-driven threats, ransomware activity, ...

Key cyber updates on ransomware, cloud intrusions, phishing, botnets, supply-chain risks, and nation-state threat activity.

Microsoft has released a patch to resolve a security flaw in Office. The flaw could let a malicious file attachment infect your PC. Office 2016 and 2019 users must manually update the program.

"We've confirmed that impact has been resolved," Microsoft posted on X at around 1:30 a.m. ET on Friday. Microsoft blamed the outage on a problem processing traffic in North America, posting Thursday ...

Microsoft's Clarity has released a way to identify patterns that show how artificial intelligence (AI) crawlers, search bots, and automated agents interact with web content long before AI agents serve ...

When you think of cyberattacks that compromise your account security, maybe you envisage Microsoft zero-day vulnerabilities being exploited in your software, or perhaps a hacker using ...

The company’s new approach is that anything touching Microsoft services is eligible for a bug bounty, regardless of its source. Today’s AI-enabled attackers are agnostic: They’re not limiting ...

Microsoft is tightening security around its Entra ID sign-in process by blocking external script injection, a move that could force some orgs to rethink their browser extension strategies. The update, ...

Microsoft plans to enhance the security of the Entra ID authentication system against external script injection attacks starting in mid-to-late October 2026. This update will implement a strengthened ...

A new tool from Microsoft called Agent 365 is designed to help businesses control their growing collection of robotic helpers. Lamanna envisions a future where companies have many more agents ...

Microsoft has been criticized for its latest free offer for Windows users. This one really is free and really does have “real cash value.” But not everyone is happy about it. As I reported Sunday, the ...

This is important because: It marks Microsoft’s shift from passive promotion to a reward-driven strategy, showing how far the company is willing to go to win back users. You might want to hold off ...