Chiarottino

Chiarottino was compromised in a ransomware attack attributed to insomnia in January 2026. The organization, operating in an undisclosed sector in Brazil, was added to the group's data leak site as part of an extortion campaign.

insomnia operates as a financially motivated ransomware-as-a-service (RaaS) operation, exfiltrating sensitive data and threatening public disclosure to pressure victims into paying ransom demands.

Chiarottino and Nicoletti Advogados is full-service law firm in corporate law, offering tailored legal services across environment, arbitration, finance, compliance, litigation, contracts, digital, family, real estate, capital markets, IP, labor, tax, wealth.