FC Barcelona s official Twitter account was hacked in an apparent credential-stuffing attack. The strike resulted in account takeover and bogus tweets being sent out. This is the second time that Barca (as the Spanish powerhouse is affectionately known) has been an OurMine target. One of the tweets in this case included an intimation that Brazilian star Neymar Jr. will return to the club. Security experts warn that multi-factor authentication (MFA) isn t foolproof.
Source: https://threatpost.com/fc-barcelona-credential-stuffing-twitter/152994/