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Medusa ransomware gang claims the hack of Toyota Financial Services

Security Affairs

Toyota Financial Services discloses unauthorized activity on systems after the Medusa ransomware gang claimed to have hacked the company. Toyota Financial Services confirmed the discovery of unauthorized activity on systems in a limited number of its locations. The company has yet to disclose a data breach.

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Toyota Financial Services discloses a data breach

Security Affairs

Toyota Financial Services (TFS) disclosed a data breach, threat actors had access to sensitive personal and financial data. Toyota Financial Services (TFS) is warning customers it has suffered a data breach that exposed sensitive personal and financial data.

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NYDFS releases major update to Part 500 cybersecurity requirements for financial services companies

Data Protection Report

On November 1, 2023, the New York Department of Financial Services (“NYDFS”) released the finalized amendments of Part 500 of its cybersecurity regulations. This notice requirement explicitly applies to cybersecurity incidents occurring to the covered entity itself, its affiliates, or a third-party service provider.

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BianLian, White Rabbit, and Mario Ransomware Gangs Spotted in a Joint Campaign

Security Affairs

Resecurity has uncovered a meaningful link between three major ransomware groups, BianLian, White Rabbit, and Mario Ransomware. Resecurity’s HUNTER (HUMINT) unit spotted the BianLian , White Rabbit , and Mario ransomware gangs collaborating in a joint extortion campaign targeting publicly-traded financial services firms.

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Avoslocker ransomware gang targets US critical infrastructure

Security Affairs

The Federal Bureau of Investigation (FBI) reported that AvosLocker ransomware is being used in attacks targeting US critical infrastructure. The Federal Bureau of Investigation (FBI) published a joint cybersecurity advisory warning of AvosLocker ransomware attacks targeting multiple US critical infrastructure.

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Ragnar Locker ransomware group breached at least 52 organizations across 10 critical infrastructure sectors

Security Affairs

The US FBI warns that the Ragnar Locker ransomware gang has breached the networks of at least 52 organizations from multiple US critical infrastructure sectors. “RagnarLocker ransomware actors work as part of a ransomware family, frequently changing obfuscation techniques to avoid detection and prevention.”

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Ransomware Protection in 2021

eSecurity Planet

The internet is fraught with peril these days, but nothing strikes more fear into users and IT security pros than the threat of ransomware. A ransomware attack is about as bad as a cyber attack can get. Jump to: What is ransomware? How ransomware works. Preventing ransomware. Ransomware attacks and costs.