Twitter confirms that a now-patched bug allowed to link phone numbers and emails to some user accounts; threat actor offered 5.4M records for sale in December (Lawrence Abrams/BleepingComputer)

Lawrence Abrams / BleepingComputer:
Twitter confirms that a now-patched bug allowed to link phone numbers and emails to some user accounts; threat actor offered 5.4M records for sale in December  —  Twitter has confirmed a recent data breach was caused by a now-patched zero-day vulnerability used to link email addresses …