www.hameshakem.co.il Listed by devman Ransomware Group: Ransomware Claim — What’s Alleged & What To Do

On 3 October 2025 the Israeli domain www.hameshakem.co.il appeared on a leak site operated by the ransomware group that calls itself devman. The group claims it carried out a ransomware attack, exfiltrated 400 GB of internal files and set a ransom demand of 6kk. The number of individuals whose information may be involved has not been disclosed.

Because the listing is an unverified claim by the attackers and because the precise contents of the stolen material remain unconfirmed, the full scope of the incident is still unclear. What is known is enough to warrant careful attention from anyone who has dealt with the organisation.

What happened

Public reporting on the incident is limited to the leak-site entry dated 3 October 2025. According to that entry, devman asserts that it successfully executed a ransomware attack against www.hameshakem.co.il, removed 400 GB of internal files and demanded a ransom of 6kk. No independent confirmation of the intrusion method, the exact date of the compromise, the encryption status of systems, or whether any ransom was paid has been released. The volume of people affected is listed as unknown. Beyond the group’s own statement, no further technical details have been made public.

Who is devman?

Devman is a ransomware operation that has become known for posting victim names and sample data on dedicated leak sites as part of a double-extortion model. In this model the group first encrypts systems and then threatens to publish or sell the stolen material unless payment is received. Like other contemporary ransomware crews, it typically targets organisations that hold substantial volumes of internal documents, customer records or operational data. Its listings are claims made by the attackers themselves; they do not constitute independent verification that every detail is accurate or that every listed organisation has in fact been compromised. Prior public activity attributed to the group follows the same pattern of leak-site announcements, ransom demands and threats of data release, though each incident must be evaluated on its own evidence.

About www.hameshakem.co.il

www.hameshakem.co.il is an Israeli website whose precise commercial activities are not detailed in the breach records. Organisations operating under similar Israeli commercial domains commonly manage internal administrative files, supplier or client records, employee information and operational documents. A ransomware incident affecting such an entity is consequential because the data held by businesses of this kind often includes personal identifiers, contact details and business-sensitive material that can be exploited if it leaves the organisation’s control. The limited public description of the site means that the exact nature of its holdings cannot be stated with certainty, yet the mere fact of a claimed large-scale exfiltration raises legitimate concern for anyone who has interacted with it.

The information in question

The only data type named in the available records is “internal files” said to have been exfiltrated in the ransomware attack. The group further claims the volume of that material is 400 GB. No inventory of file categories, no confirmation of personal data fields, and no sample documents have been independently verified. Organisations of this general type typically store business correspondence, contracts, employee records, customer contact lists and financial or operational documents. Whether any of those categories were among the 400 GB remains unconfirmed. Until more precise information is released by the organisation itself or by competent investigators, the exact contents of the stolen material should be treated as unknown.

Why it matters

When internal files leave an organisation’s control, the practical risks for affected individuals include identity misuse, targeted phishing, unsolicited contact and, in some cases, financial fraud. Even if the files contain only business records, those records can still reveal personal details of employees, clients or partners. For the organisation the consequences can include operational disruption, regulatory scrutiny under Israeli data-protection rules, reputational damage and the cost of remediation. Because the number of people affected is listed as unknown, it is impossible to quantify the scale of individual exposure; the uncertainty itself is a reason for caution. The ransom figure of 6kk and the claimed 400 GB volume indicate that the attackers regarded the material as valuable enough to monetise, which underscores the potential sensitivity of whatever was taken.

If your data was in this claimed breach

Anyone who has supplied personal or business information to www.hameshakem.co.il should treat the possibility of exposure seriously. Practical first steps include monitoring financial accounts and credit reports for unusual activity, changing passwords on any accounts that may have reused credentials linked to the organisation, and remaining alert to phishing messages that reference the company or its services. Enabling multi-factor authentication wherever it is available reduces the chance that stolen credentials alone will grant access. Readers can also run a free exposure scan of their email address to check whether that address has already appeared in known breach data sets. If the organisation later publishes official guidance or a notification list, follow those instructions promptly. Until more verified details emerge, measured vigilance is the most useful response.

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