Yahoo! Mail is the latest high-profile site to get hacked. Following similar data breaches at Target and Neiman Marcus, Yahoo! announced its mail site had been hacked but that customer information had not been stolen. Yahoo! says it suspects a third-party database was hacked and the company is working with authorities to determine who is behind the theft of emails and passwords. This isn't the first time Yahoo! has had a cyber attack - the company was a target multiple times in 2012.

Disclosure: TheStreet's editorial policy prohibits staff editors, reporters and analysts from holding positions in any individual stocks.

More from Video

10 Seconds to Genius: Lowe's New CEO Marvin Ellison

10 Seconds to Genius: Lowe's New CEO Marvin Ellison

10 Seconds To Genius: Facebook

10 Seconds To Genius: Facebook

NYSE's New President: On a Mission to Attract Talent to Wall St.

NYSE's New President: On a Mission to Attract Talent to Wall St.

Jim Cramer: Schlumberger Predicted the Rise in Oil Prices

Jim Cramer: Schlumberger Predicted the Rise in Oil Prices

Jim Cramer on Zillow's New Business: Buying and Selling Homes

Jim Cramer on Zillow's New Business: Buying and Selling Homes