Ex-Cybersecurity Experts Jailed for BlackCat Ransomware Attacks
Two former incident response professionals have been sentenced to prison for their involvement in **BlackCat** (**ALPHV**) ransomware attacks. The individuals, formerly employed by **Sygnia** and **DigitalMint**, exploited their cybersecurity expertise to target U.S. companies.

**Ryan Clifford Goldberg**, 40, a former incident response manager at **Sygnia**, and **Kevin Tyler Martin**, 36, a ransomware negotiator from **DigitalMint**, received four-year prison sentences each for their roles in **BlackCat** (**ALPHV**) ransomware attacks targeting U.S. businesses.
### Guilty Plea and Conspiracy
Both **Goldberg** and **Martin** were initially charged in November and subsequently pleaded guilty in December to conspiracy to obstruct commerce by extortion. They collaborated with a third individual, **Angelo Martino**, 41, who also pleaded guilty in April. Together, they operated as **BlackCat** affiliates between May and November 2023, compromising multiple U.S. networks.
### Ransomware-as-a-Service
According to court documents, the trio paid 20% of the ransom amounts to gain access to **BlackCat's** ransomware and extortion platform, effectively utilizing a Ransomware-as-a-Service (RaaS) model.
### Victim Profile
The victims spanned various sectors, including:
* A Maryland pharmaceutical company
* A Tampa medical device manufacturer
* A California engineering firm
* A Virginia drone manufacturer
* A California doctor's office
Prosecutors detailed how the Tampa medical device company paid $1.27 million after its servers were encrypted, following a $10 million ransom demand in May 2023. The payment was reportedly laundered and split among the three conspirators.
Other victim companies received ransom demands ranging from $300,000 to $10 million, although it remains unclear whether additional payments were made.
### Official Statements
"These defendants exploited specialized cybersecurity knowledge not to protect victims, but to extort them," stated U.S. Attorney **Jason A. Reding QuiΓ±ones**. "They used ransomware to lock down critical systems, steal sensitive data, and pressure American businesses into paying to regain access to their own information."
**DigitalMint** CEO **Jonathan Solomon** condemned the actions of the former employees: "We strongly condemn these former employees' criminal behavior, which violated our values, ethical standards, and the law. When we learned about the conduct, we immediately terminated both individuals."
### BlackCat's Impact
The **FBI** has previously linked the **BlackCat** ransomware gang to over 60 breaches between November 2021 and March 2022. A separate advisory revealed that the group amassed at least $300 million in ransom payments from over 1,000 victims through September 2023.

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