Microsoft has fixed a known issue causing the Copilot Chat or Copilot buttons in Classic Outlook to disappear for Windows ...

Operation Navy Ghost is targeting Python developers who build Telegram bots by hiding backdoors inside trojanized Pyrogram forks uploaded to PyPI. The campaign has been active since November 2025, ...

This week's ThreatsDay Bulletin covers curl flaws, a critical Hoppscotch bug, smart TV proxyware, macOS ClickFix attacks, ...

In past outbreaks, Americans exposed to the virus were sent home to be treated in state-of-the-art facilities. The Trump administration has already flown some U.S. citizens to Europe for treatment. By ...

Threat hunters have flagged a previously undocumented Brazilian banking trojan dubbed TCLBANKER that's capable of targeting 59 banking, fintech, and cryptocurrency platforms. The activity is being ...

Here’s what you’ll learn when you read this story: Inspired by the movie Interstellar, a team of researchers figured out—at least hypothetically—how to send messages to the past. The researchers ...

If you had trouble logging into your email Monday, you weren't the only one. And some of those problems with Microsoft Outlook seem to have continued into Tuesday, Microsoft reported. Microsoft ...

A U.S. aid worker said that the Afghans, who were evacuated to Qatar, would face a choice between moving to the Democratic Republic of Congo and living under the Taliban. By Megha Rajagopalan Eileen ...

Microsoft is investigating a Classic Outlook bug, disclosed in a support article updated March 31, 2026, that blocks some users from sending emails through their Outlook.com accounts. Instead of ...

Before the Orion spacecraft even launched on Wednesday, NASA’s Artemis II moon mission — the first in 50 years — had already weathered a storm of complex challenges, like hydrogen and helium leaks, a ...

The entire source code for Anthropic’s Claude Code command line interface application (not the models themselves) has been leaked and disseminated, apparently due ...

Not receiving the SMS security code from Instagram locks you out of your account. These methods will help you get the verification code and regain access. Make sure the phone number on your Instagram ...