Folks who received an email from Twitter tonight letting them know that their password has been reset are not alone. Thousands of users have come forward over the last 6 hours claiming that Twitter has force-reset their passwords, and requested that they create new ones.
The good news is that it doesn't sound like the social network was hacked, or overrun with nefarious bots. A spokesperson for the company has confirmed to tech site Recode that a 'system error' caused the mass reset of user passwords, and the problem should be fixed now...