Summary:
- This article discusses a cyber attack by Chinese hackers on the U.S. National Guard, which went undetected for nearly a year.
- The hackers, part of a group called "Saltwater Typhoon," were able to gain access to the National Guard's computer systems and steal sensitive information.
- The attack highlights the growing threat of cyber attacks from foreign adversaries and the importance of strong cybersecurity measures to protect critical infrastructure and national security.