LastPass, one of the world's most popular password managers, suffered a major data breach in December, putting customers' online passwords at risk and endangering their personal data. "What does all of this mean for LastPass subscribers?The initial breach ended up allowing the unauthorized party to access sensitive user account data as well as vault data, which means that LastPass subscribers should be extremely concerned for the integrity of the data they have stored in their vaults and should be questioning LastPass's capacity to keep their data safe. That's why the safest course of action is a site-by-site password reset for all of your LastPass-stored accounts