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Brain Cipher, a ransomware group that emerged in June 2024, claims to have stolen 1TB of data from Deloitte UK, but this has not been verified.
Deloitte, a top professional services firm, is the newest victim listed on Brain Cipher’s dark web site. Hackers claim to have stolen over 1TB of data and have given Deloitte until December 15, 2024, to respond—less than 11 days away.
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“Soon we will tell you about this incident.
“We will provide an example of data that has leaked.
“The volume of compressed data [is] more than 1tb.”
Brain cipher Group said, “We will show excellent(not) monitoring work, and tell what tools we used, and use there today.”
According to WatchGuard, the group uses a slightly modified version of the LockBit 3.0 builder for its encryption tool.
Deloitte has not published any statement publicly.
Deloitte experienced another cyber incident recently, IntelBroker to claim to have leaked internal communications.
IntelBroker, the leader of the CyberN—–s ransomware gang, claims to have obtained email addresses, internal communications, and other internal company settings.
Deloitte accidentally exposed an Apache Solr server to the internet, leading to the breach, reported cyberdaily.au.
The group uses various extortion tactics to pressure victims and operates a TOR-based site to publish breaches and stolen data.
Brain Cipher ransomware attacks various critical sectors like healthcare, education, and manufacturing, as well as government and law enforcement. A notable incident was the attack on Indonesia’s National Data Center, which disrupted public services including immigration and student registration.
Source: Cyberdaily, cybersecuritynews
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