CPI

CPI, operatingunder the alias CPI, is a book printing company headquartered in the United Kingdom. The organisation provides printing services that produce physical copies of books for distribution to publishers and other clients. On 7 February 2025, CPI experienced a ransomware attack that disabled its information technology systems. The disruption caused by the attack severely affected the company's ability to fulfil printing orders. As a result, many of CPI's clients were compelled to seek alternative printing providers, often at higher costs, which negatively influenced the company's profits. In response, CPI engaged external cybersecurity specialists to assist with restoring services and implementing temporary workarounds. Throughout the incident, the company maintained communication with its customers to keep them informed of progress and expected timelines.

Despite these efforts, full restoration of normal operations had not been achieved at the time of reporting, indicating an ongoing recovery process. Ransomware attacks of this nature typically involve the encryption of critical data and the demand for payment in exchange for decryption keys, a tactic that can lead to significant operational downtime. Such incidents often prompt organisations to review and strengthen their cybersecurity defences, including backup strategies and employee awareness programmes. The same news source that reported on CPI's attack also covered a separate ransomware incident affecting a London literary agency, highlighting a broader trend of cyber threats within the publishing sector. While the literary agency incident involved data exfiltration and extortion by the Rhysida ransomware group, it is distinct from the event that impacted CPI's printing operations. No information regarding CPI's ownership structure, parent company, or subsidiary relationships is provided in the available sources. Consequently, the profile of CPI remains focused on its role as a UK‑based book printing enterprise and the recent cybersecurity challenge it has faced.