Phone calls from people posing as corporate help-desk staff were used in a ransom campaign targeting some of the biggest names in US finance. The callers paired company-specific fraudulent websites with instructions intended to make employees surrender passwords and additional security codes.

WASHINGTON, Aug 6 : Ransom-seeking hackers who use phone calls to compromise their victims targeted dozens of prominent U.S. financial institutions and other businesses over the…

U.S. financial firms and businesses faced phone-based hacking attacks recently. Hackers used fake websites to steal employee passwords and gain access. These attacks targeted…