Ellis Patents Listed by akira Ransomware Group: Ransomware Claim — What’s Alleged & What To Do

Ransomware groups continue to pressure manufacturers and specialist engineering firms by combining encryption with the threat of public data leaks. In this climate, even mid-sized industrial suppliers can find themselves named on criminal leak sites, leaving customers, partners and staff uncertain about what may have been taken.

On 9 June 2023, the ransomware group known as akira listed Ellis Patents, a UK-based cable-cleat manufacturer, on its leak site. The group claimed it had exfiltrated internal files after the company did not reach an agreement. Public detail on the incident remains limited; the number of people affected is unknown and the precise contents of any stolen material have not been independently confirmed.

Breaking down the breach

According to the listing dated 9 June 2023, akira stated that it had carried out a ransomware attack against Ellis Patents and removed internal files. The group asserted that company representatives had not shown willingness to negotiate and warned that corporate data would be published. No further technical details—such as the initial access method, the duration of any intrusion, the volume of data taken, or confirmation that files were actually released—have been disclosed in the available record. The number of individuals whose information may be involved is unknown. The listing itself constitutes a claim by the threat actor rather than an independently verified account of the full scope of the incident.

Who is akira?

Akira is a ransomware operation that emerged in early 2023 and has since been observed targeting organisations across multiple sectors, frequently using a double-extortion model. Typical activity involves gaining access to networks, exfiltrating data, deploying ransomware to encrypt systems, and then threatening to publish the stolen material on a dedicated leak site if a ransom is not paid. The group has listed numerous companies on that site, often posting short statements that describe the victim and assert that data will be released. Public reporting has associated akira with common initial-access techniques such as exploitation of vulnerable services or compromised credentials, though the specific method used against any single victim is rarely confirmed by the group itself. Claims made on the leak site about individual organisations should be treated as unverified assertions unless corroborated by the victim or independent investigation.

Who is Ellis Patents?

Ellis Patents is a manufacturer of cable cleats—devices used to secure power cables in industrial, infrastructure and energy projects. The company designs and supplies complete cleat installations tailored to customer specifications and positions itself as a specialist engineering supplier. Organisations of this type commonly hold commercial contracts, engineering drawings, supplier and customer contact details, employee records, and internal operational documents. A breach affecting such a firm can therefore touch both business-sensitive material and personal data belonging to staff or business partners. Because cable-cleat products are used in critical electrical installations, any disruption or loss of proprietary design information can also carry operational consequences for the company’s clients.

The information in question

The only data type named in the available record is “internal files” said to have been exfiltrated in a ransomware attack. No inventory of specific file categories, no sample documents, and no confirmation of personal data fields have been published in the facts at hand. Companies in the specialist manufacturing sector typically maintain employee personal information, customer and supplier contact lists, commercial agreements, technical drawings and internal correspondence. Whether any of those categories were among the files claimed by akira remains unconfirmed. Readers should treat the exact contents as undisclosed until further verified information appears.

The real-world impact

For individuals whose details may have been present in internal systems, possible risks include unwanted contact, phishing attempts that reference genuine business relationships, or misuse of any exposed personal identifiers. Because the scale and precise data types are unknown, the degree of exposure for any given person cannot be stated with certainty. For Ellis Patents itself, the incident raises the prospect of operational disruption, reputational harm, and the need to notify regulators or affected parties if personal data were involved. Customers and supply-chain partners may also face secondary risk if project-related or commercial documents were among the material claimed by the group. Until more detail is confirmed, the practical impact remains a matter of prudent caution rather than established fact.

If your data was in this claimed breach

If you have a past or present connection with Ellis Patents—as an employee, contractor, customer or supplier—consider basic protective steps. Monitor financial and email accounts for unusual activity, treat unexpected messages that reference the company with scepticism, and enable multi-factor authentication wherever it is available. Change passwords that may have been reused across work and personal services. You can also run a free exposure scan of your email address to check whether it has already appeared in known breach datasets. If you believe sensitive personal information may have been involved, contact the organisation directly through official channels and, where appropriate, seek advice from relevant data-protection authorities.

AICompiled with AI assistance from public sources and published under our editorial standards.