Microsoft will end support in 2026 for Windows 11, Office 2021, and other key products. See what’s affected, key dates, and how to prepare.

In the latest version of classic Outlook, users can't open encrypted emails. Microsoft confirms the issue and is investigating.

“Successful credential compromise through phishing attacks may lead to data theft or business email compromise (BEC) attacks ...

Cybercriminals allegedly sent 9,000+ phishing emails using Google Cloud tools, targeting 3,200 organizations by exploiting ...

SKYX expects to include its all-in-one smart platform and hub, in collaboration with NVIDIA’s AI features, in future U.S. and ...

Microsoft is working to fix an Exchange Online service outage that intermittently prevents users from accessing their ...

Microsoft has witnessed a surge in the use of this tactic since May 2025, as part of opportunistic campaigns targeting organizations across multiple industries and verticals.

Microsoft has scrapped plans to impose new limits on bulk email sending through Exchange Online, following customer ...

Minnesota Gov. Tim Walz (D) said that he has issued a “warning order” to prepare the Minnesota National Guard after a woman ...

Negative feedback sinks Redmond's plan to cap outbound email recipients Microsoft has backed away from planned changes to ...

Threat actors are abusing misconfigured MX records and weak DMARC/SPF policies to make phishing emails look internal, ...

Threat actors abuse complex routing and misconfigured protections to spoof domains and send phishing emails that appear to be ...