Phone hacking firm Cellebrite gets hacked, 900 GB of user data stolen

Cellebrite became famous after being linked to FBI's attempts to hack San Bernadino killer Syed Rizwan Farook's iPhone. Its main product is a device called the Universal Forensic Extraction Device (UFED), whose purpose is extracting data from locked mobile phones. According to Motherboard, the data appears to come partly from the company's my.cellebrite domain, the user section of their website, and includes pieces of evidence from hacked mobile phones, along with usernames and passwords for accessing the company's website.
The company issued a statement on its website confirming the data breach and stating that an investigation is underway. The press release claims the stolen information is from an older account database and includes basic contact information of some users and hashed passwords of those who haven't yet migrated to the newer system. The company is currently contacting affected customers, but still advises all users to change their passwords as a precaution.
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