Ransomware Group Threatens to Leak Christie’s Client Data After Major Hack

The ransomware group RansomHub has claimed responsibility for a cyberattack on Christie's, threatening to release sensitive personal information about the auction house's clients. Christie's confirmed unauthorized access to parts of its network but stated that no financial or transactional records were compromised. The hackers allege that Christie's failed to pay a ransom, and cybersecurity experts recognize RansomHub as a significant threat with possible ties to other major ransomware operations.