UK Cybercrime Journal: ExfilSquad Emerges
What Happened In mid-2026, an emerging cybercriminal group known as ExfilSquad launched a high-profile extortion campaign targeting prominent UK organisations across the public sector, education, and law enforcement, as well as other firms worldwide. Unlike traditional ransomware groups, ExfilSquad does not deploy encryptors or destructive malware. Instead, they operate as a pure data extortion group, stealing data and threatening to publish it on their onion-based Data Leak Site (DLS) if a ransom is not paid. Several prominent UK entities have confirmed breaches linked to the group: UK Department for Education (DfE): Approximately 600,000 records stolen from its Help Portal containing parent and staff contact details (names, emails, phone numbers, job titles), plus around 7,000 records from the Turing Portal. Police National Legal Database (PNLD): Stole 1.9 GB of data (around 135,000 records) containing contact information for over 100,000 serving police officers, staff, and crimin...