4 New Square Chambers

4 New Square, also referred to as 4 New Square Chambers, is a law firm based in the United Kingdom that concentrates its practice on information technology disputes. The firm provides legal advice and representation to clients involved in conflicts arising from software development, licensing agreements, data protection obligations, cybersecurity incidents and intellectual property matters relating to digital assets. Its location in the UK places it within a jurisdiction that frequently handles cross‑border technology litigation and regulatory enquiries. By focusing on this niche, the firm develops expertise in interpreting complex technical evidence and applying legal principles to rapidly evolving digital environments.

In June 2021 the firm suffered a ransomware attack that resulted in the theft of confidential data, prompting it to seek an emergency injunction from the High Court of England and Wales. The order was directed at unidentified individuals believed to be responsible for the intrusion and any subsequent extortion attempts, with the aim of preventing the publication or disclosure of the stolen information. At the time of the reported incident no exfiltrated data had appeared on known ransomware leak sites, although the attackers employed a double‑extortion model that combined encryption with threats of public release. The firm’s decision to pursue a judicial remedy illustrates the growing reliance on legal mechanisms to counteract cybercrime when traditional law‑enforcement avenues are limited by jurisdictional challenges.

The incident underscores several distinguishing attributes of 4 New Square Chambers, notably its specialization at the intersection of law and technology, which equips it to understand both the legal and technical dimensions of ransomware events. Its willingness to secure a High Court injunction against unknown perpetrators reflects a proactive approach to protecting client confidentiality and demonstrates a recognition of the limitations faced by victims when criminal actors operate from non‑cooperative jurisdictions. The case also highlights the broader challenges confronting law firms that handle sensitive information, as they become attractive targets for ransomware groups seeking to exploit valuable data for financial gain. These factors collectively shape the firm’s positioning within the legal market as a practitioner equipped to address complex technology‑related disputes and to navigate the evolving threat landscape posed by cyber extortion.