(Bloomberg Markets) — Computer-generated children’s voices so realistic they fool their own parents. Masks created with photos from social media that can penetrate a system protected by face ID. They sound like the stuff of science fiction, but these techniques are already available to criminals preying on everyday consumers.Most Read from BloombergMusk Told Pentagon He Spoke to Putin Directly, New Yorker SaysBorrowers With $39 Billion in Student Loans Finally See ReliefS&P Joins Moody’s in Cut