AI-powered malware eludes Microsoft Defender's security checks 8% of the time — with just 3 months of training and "reinforcement learning" for around $1,600
An office worker has a "Blue Screen of Death" error on their Windows PC.

An office worker has a "Blue Screen of Death" error on their Windows PC.

An audience member seated near a Microsoft logo listens as Microsoft Chairman and Chief Executive Officer Satya Nadella speaks during the Microsoft Build conference opening keynote in Seattle, Washington on May 19, 2025. (Photo by Jason Redmond / AFP) (Photo by JASON REDMOND/AFP via Getty Images)

Microsoft Copilot

DeepSeek logo is seen displayed on a smartphone with the flag of Germany in the background.

Windows 10 Start menu on a Surface Pro 5th Gen

CHONGQING, CHINA - JULY 10: In this photo illustration, the logo of Grok 4 is displayed on smartphone screen with xAI logo in the background on July 10, 2025 in Chongqing, China. Elon Musk on July 10 unveiled Grok 4, a new version of his X platform's AI chatbot.

Jony Ive (left) and Sam Altman (right) photographed in black in white with money and stock counts in the background

ChatGPT logo of a chatbot launched by OpenAI is seen on a smartphone in a hand.


OpenAI CEO Sam Altman is seen on a mobile device screen.


The Microsoft logo is being displayed on a smart phone, with the OpenAI logo visible on the screen in the background.


Matthew Prince, CEO of Cloudflare


In this photo illustration the logo of Microsoft is being displayed on a laptop screen and the logo of Copilot is being displayed on a smart phone.

