Researchers devised a new enumeration technique that exposed 3.5B WhatsApp profiles

Researchers disclosed a WhatsApp flaw that exposed 3.5B accounts. Meta has patched it to prevent this mass enumeration. A team of researchers at the University of Vienna found a WhatsApp flaw that could scrape 3.5 billion accounts. Meta has since patched the vulnerability to block this enumeration technique. Users discover contacts by querying WhatsApp serversSecurity AffairsRead More