A pop-up message and disembodied voice coming through her computer startled Jane Isay, then 81. The voice said there was a problem with her bank account and gave her a number to call. Isay, a former book editor who worked and lived independently, did what the message said: She dialed the number on the screen.
The man who answered told her, “Your bank account is about to be scammed. They’re planning to take $35,000 out of your account, so you need to get the money out now.” Isay was instructed to go to her bank and make a withdrawal. “They” would pick it up and preserve it for her. She was warned not to call the bank, which had already been taken over by the “thieves.”


