Peido-B, a new virus threat By Ted Roche on May 9, 2003 in Home Page CERT warns of ‘Peido-B’ virus threat. “A new e-mail-borne threat known as “Peido-B,” “VBS/Inor.B” or “Mother’s Day Virus” could allow an attacker to run malicious code on a victim’s computer.” according to Computerworld News