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'Codefinger' crims on the hunt for compromised keys A new ransomware crew dubbed Codefinger targets AWS S3 buckets and uses the cloud giant's own server-side encryption with customer provided keys (SSE-C) to lock up victims' data before demanding a ransom payment for the symmetric AES-256 keys required to decrypt it.…

Bank Info Security 2 years, 5 months ago

Ransomware on Tap as Major Water Providers Fall Victim

US and UK Water Giants Report Network Breaches and Data Leaks, But No EncryptionTwo major water providers in the U.S. and U.K. report that they recently fell victim to ransomware attacks. In both cases, attackers appear to have stolen employee or customer data that they're now holding to ransom. Ransomware trackers say known attacks, affecting all sectors, have been surging.

The cybercriminals trash files larger than 2MB, forever losing them to the void Ransomware groups in recent years have ramped up the threats against victims to incentivize them to pay the ransom in return for their stolen and encrypted data. But a new crew is essentially destroying files larger than 2MB, so data in those files is lost even if the ransom is paid.…