91爆料

Maine November 5

Healthcare system apologizes after over 500 living patients told they were dead via mail: 'Pretty upsetting'

MaineHealth apologized after a computer malfunction sent 521 death notifications to living patients Oct. 20. Apology letters are being sent to all affected patients.

Artificial Intelligence November 1

A supercomputer chip going to space could change life on Earth

NVIDIA GPU space mission could revolutionize cloud services by enabling orbital data centers that make apps, games and AI tools faster and more efficient.

Microsoft October 31

Windows 10 users face ransomware nightmare as Microsoft support ends in 2025 worldwide

Microsoft warns Windows 10 users face serious security risks as 90% of ransomware attacks target unsupported systems. Learn why upgrading to Windows 11 is crucial.

Smart and Safe Tech October 28

How to use passkeys to keep your computer safe

Learn how to use passkeys on Windows and Mac computers without cameras or fingerprint readers. Discover secure authentication methods that replace passwords.

Cybercrime October 25

Payroll scam hits US universities as phishing wave tricks staff

Microsoft reports Storm-2657 cybercriminals sent phishing emails to 6,000 addresses at 25 universities to steal payroll credentials and redirect funds.

Windows OS October 3

Windows 10 support ends: Upgrade to Windows 11 safely

Step-by-step instructions help users migrate to Windows 11 while preserving emails, contacts, documents, and software licenses during the transition.

Computers September 19

How to save any file as a PDF

Step-by-step instructions for creating PDFs from any file type, including methods for merging, compressing and password-protecting PDF documents securely.

Robots September 3

AI video tech fast-tracks humanoid robot training

ShengShu's Vidar technology revolutionizes humanoid robot training by using AI-generated synthetic video, reducing required training data from hours to just 20 minutes.

Apple September 2

10 ways to secure your older Mac from threats and malware

Apple's older Mac computers face security risks without regular updates, but 10 essential tips including FileVault encryption and strong passwords can keep aging Macs protected.

Cybercrime August 29

Hackers found a way to turn off Windows Defender remotely

Cybercriminals abuse trusted Intel driver to gain kernel access and shut down Windows Defender, enabling undetected malware deployment since July 2025.