From CNN · · 40s
Ground stop lifted after US flights halt
US air travel resumes after 12-hour ground stop.
In brief
US air travel resumes after 12-hour ground stop. US flights resumed after a 12-hour ground stop caused by communication software issues, with security services continuing to investigate potential cyber threats. Originally reported by CNN.
US security source
A senior US security source said authorities believe the issue was caused by a communication software problem, not an intentional attack.
“Still no indication this was an attack”
Government response
Law enforcement and intelligence agencies began investigating after aviation officials reported issues around Friday.
Investigation ongoing
Cyber specialists are working to identify potential attack nodes while antiquated aviation networks require thorough investigation.
The essence
US flights resumed after a 12-hour ground stop caused by communication software issues, with security services continuing to investigate potential cyber threats.
