
In this screenshot, cybercriminals advertise vulnerabilities in the computer systems of major airlines on an online black market on Jan. 3, 2016. (Screenshot courtesy of Ed Alexander)
One of several airlines cyberexpert says hacked by Chinese military group
Computer systems of Delta Airlines have suffered a “glitch” that is causing flight delays on the airline globally. While the cause of the delays is still unclear, a group of cyber criminals was recently selling vulnerabilities to major airlines on the black market.