Twitter accounts of Obama, Britney Spears hacked

(CNN) -- The Twitter accounts of President-elect Barack Obama, CNN anchor Rick Sanchez, Britney Spears, Fox News and 29 others were hacked Monday according to the microblog site, leading to false and inappropriate messages being posted on their accounts. First Fox News Twitter followers read a false message about Bill O'Reilly's sexuality Monday morning after hackers launched several attacks.
Then came the attack on pop princess Britney Spears private parts.
CNN anchor Rick Sanchez, who uses Twitter on his TV show to interact with the audience, also fell victim to the scam, when a hacker posted about drugs on his account.
Twitter is a social-networking blog site that allows users to send status updates, or "tweets," from cell phones, instant messaging services and Facebook in less than 140 characters.
Twitter co-founder Biz Stone wrote on the site's blog that the accounts were compromised after a hacker accessed tools the support team uses when a Twitter user can't remember or wants to reset their login info.
"We considered this a very serious breach of security and immediately took the support tools offline," Stone said in the blog post. "We'll put them back only when they're safe and secure."
Jennifer Dargan, Director of Public Relations for CNN confirmed Sanchez's account was compromised.
"As a result, some Twitter users may have received offensive messages attributed to Rick when the breach occurred," she said. "This is annoying, though such breaches are not uncommon when using social networking sites."
"Rick has notified Twitter of his account's breach and taken some basic steps to secure his account's access. Rick enjoys communicating with viewers via Twitter and he and many others at CNN find social networking a valuable tool in their shows. Rick will continue to use Twitter -- along with MySpace and Facebook -- to engage CNN's audience." The attacks came after Twitter suffered a vicious phishing scam over the weekend, during which everyday Twitter users may have been tricked into logging on to a page masquerading as the Twitter front page, according to the site.