The group Anonymous is taking credit for hacking Burger King's Twitter account.

Hackers got into the fast food chain's social media page, replacing the logo and name with that of rival McDonald's.

The malicious users then started posting derogatory tweets, accusing Burger King employees of using drugs.

The phony company reps also posted the chain would be giving away samples of the new "BK Bath Salts" with any purchase of a Big Mac.