Incransom Claims Theft of About 100 GB From Czech Firm FIZA

Summary

The incransom ransomware group claimed it stole about 100 GB of data from Czech auditing and consulting firm FIZA, including client, financial, corporate and business records. The claim is unverified.

Key points

FIZA is identified as a Czech auditing and consulting firm.
The incransom group claimed it collected or leaked about 100 GB of data.
The claimed data includes client records, financial information, confidential documents, NDAs and business agreements.
The claim is attributed to incransom's disclosure page; the article says it cannot confirm the claim.

Article Details

Victim: FIZA
Claim Date: 2026-06-10
Encryption Status: Unknown; the source does not report whether data was encrypted.
Exfiltration Status: Alleged by incransom; not independently confirmed.
Exfiltrated Data: The claim describes confidential documents, client data, financial records, NDAs, operational and corporate data, business agreements, and development-related information.
Exfiltrated Size: Around 100 GB, allegedly.
Leak Status: A disclosure claim was listed; whether data was actually published and whether it is authentic are unverified.

Threat Actors

INC RansomNamed as the ransomware group making the claim that FIZA's data was stolen; the article says the claim and its accuracy are unconfirmed.

Countries

CzechiaThe impacted country(s) is/are #Czechia.

Industries

AuditingFIZA, a Czech auditing and consulting firm, was targeted by incransom with a ransomware claim involving the alleged theft of around 100GB of confidential information, including client data, financial records, corporate ConsultingFIZA, a Czech auditing and consulting firm, was targeted by incransom with a ransomware claim involving the alleged theft of around 100GB of confidential information, including client data, financial records, corporate