LockBit attacks Bridgestone Americas

Incident Date: Jan 27, 2022

Attack Overview
VICTIM
Bridgestone Americas
INDUSTRY
Manufacturing
LOCATION
USA
ATTACKER
Lockbit
FIRST REPORTED
January 27, 2022

The LockBit Ransomware Gang Attacks Bridgestone Americas

The LockBit ransomware gang has attacked Bridgestone Americas. Bridgestone Americas reportedly began investigating a “potential information security incident” on February 27th, 2022, detected in the early hours of that morning. The tire manufacturer issued a data breach notification on August 31st, 2022, suggesting they did not meet LAPSUS$’s ransom demands.

LockBit's Operations and Evolution

LockBit has been active since 2019 and is enabled with security tool evasion capabilities and an extremely fast encryption speed. LockBit is noted for using a triple extortion model where the victim may also be asked to purchase their sensitive information in addition to paying the ransom demand for decrypting systems. LockBit is considered to have been the most active attack group in 2022 as other high-profile groups became less active.

The group continues to improve its attack platform and introduced LockBit 3.0 in June of 2022, which bore some similarities to the BlackMatter ransomware. The latest version incorporates advanced anti-analysis features and is a threat to both Windows and Linux systems. LockBit employs a Base64-encoded hash and an RSA public key in its configuration and hashes it with MD5.

LockBit's Affiliate Program and Extortion Techniques

LockBit also created its own bug bounty program. LockBit is a very well-run affiliate program and has a great reputation amongst the affiliate (attacker) community for the maturity of the platform as well as for offering high payouts of as much as 75% of the attack proceeds. LockBit is known to employ multiple extortion techniques, including data exfiltration, to compel payment.

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