[LikeLight]

From the linked article:

One anonymous Air France pilot suggested that a bomb could "very well" be the cause of the crash. He said: "One can very well imagine that a bomb caused the aircraft's depressurisation and that the plane took time to break up. It could just as well have been a big bomb that blew up the entire plane, which would explain why the aircraft didn't have time to send an alert signal."

[AnotherUnixGeek]

One anonymous Air France pilot suggested that a bomb could "very well" be the cause of the crash.

Have any terrorist groups claimed credit? Terrorism doesn't work if no one knows it was terrorism.

[sionnsar]

which would explain why the aircraft didn't have time to send an alert signal."

But there were reports of several automatic alerts being sent.