Breach

The latest security news, including breaches at Twitter and LivingSocial, and reports from Verizon and the Department of Defense.

The business social networking site joins Twitter as recent adopters of the additional mode of account verification.

As a security precaution, the company reset the passwords for its entire user base

Callaway Gardens is one of a number of companies who were contacted by its credit card processor.

A legal case will determine whether the Federal Trade Commission has the enforcement power to go after companies that fail to protect customers' personal information due to inadequate data security.

More than 1,000 patients were affected by the breach after a hospital employee, as part of a routine update, accidentally exposed the information.

Institutional Shareholder Services (ISS), a research firm the advises clients on voting in proxy fights, must pay $300,000 to the U.S. Securities and Exchange Commission.