Originally Posted by
Ned1968
Logged into ba.com this morning to check in for a flight to be greeted with a "please change your password" warning screen. Duly done, during checkin I see my contact phone number has been changed from my UK mobile number to a Russian number. 400K avios balance still intact fortunately but clearly BA are still having security issues - strongly recommend considering being proactive and changing your password and checking your bookings and balance.
Don't forget that it could be you that has security issues.