psec.com.ar Listed by J Ransomware Group: Ransomware Claim — What’s Alleged & What To Do

Ransomware groups continue to target organisations of every size, listing victims on leak sites as leverage after claiming to have stolen data. In this landscape, even smaller or less-public entities can appear, turning internal systems into potential sources of personal and operational exposure for customers, staff and partners.

On 16 March 2025, the organisation behind psec.com.ar was listed by the group known as J. Public reporting states that internal files were exfiltrated in a ransomware attack; the number of people affected remains unknown and further technical detail has not been released. The listing itself is a claim by the group and has not been independently confirmed in the available record.

What happened

According to the reported information, psec.com.ar was listed by the J ransomware group on 16 March 2025. The available facts indicate that internal files were exfiltrated during a ransomware attack. No precise timeline of the intrusion, no confirmed volume of data, and no description of the initial access method have been disclosed. The number of individuals whose information may have been involved is listed as unknown. Beyond the group’s claim that the organisation appears on its leak site, public detail about the incident remains limited.

Inside J

J is presented in the reporting as a ransomware group. Like other actors in this category, such groups typically gain access to networks, encrypt systems, and exfiltrate data before threatening to publish or sell the material if a ransom is not paid. They commonly maintain leak sites where they list claimed victims and, in some cases, sample files. Public knowledge of these groups centres on their use of double-extortion tactics and their opportunistic selection of targets across sectors and geographies. No statements attributed specifically to J about psec.com.ar beyond the listing itself appear in the facts; the appearance of the organisation on the group’s site should therefore be treated as an unverified claim.

Who is psec.com.ar?

psec.com.ar is the online presence of an organisation operating under that domain. The .com.ar country-code indicates an Argentine registration, though further public detail about the entity’s exact legal name, size or primary business lines is not supplied in the breach record. Organisations of this type commonly hold internal operational documents, employee records, client or partner information, and system configuration data. A breach involving such material can affect both the organisation’s day-to-day operations and the privacy of people whose details appear in those files. Because the precise nature of psec.com.ar’s activities is not elaborated in the available facts, the full scope of potential exposure cannot be stated with certainty.

What data was at risk

The facts name the exposed material as “internal files exfiltrated in ransomware attack.” No further breakdown—such as whether the files contained personal identifiers, financial records, credentials, or proprietary documents—has been provided. Organisations similar to psec.com.ar typically store a mix of administrative, human-resources and client-related data. Until independent confirmation or fuller disclosure appears, the exact contents remain unconfirmed. Readers should therefore treat any assumption about specific data categories as speculative.

The real-world impact

When internal files leave an organisation’s control, the practical risks include unauthorised use of personal details for fraud or social-engineering attempts, disruption of business processes, and the possibility that sensitive operational information could be misused. For individuals, this may mean heightened vigilance against phishing or identity-related scams that reference the organisation. For the organisation itself, the consequences can include recovery costs, regulatory scrutiny under applicable data-protection rules, and loss of trust among clients and staff. Because the number of people affected is unknown and the precise file contents are undisclosed, the scale of these risks cannot yet be quantified.

Were you affected?

If you have had dealings with psec.com.ar—as a customer, employee, contractor or partner—consider the following practical steps:

• Monitor financial and email accounts for unexpected activity or password-reset requests.
• Change passwords used with the organisation and enable multi-factor authentication wherever available.
• Treat unsolicited messages that reference the company or the incident with caution; verify through official channels before responding or clicking links.
• Keep records of any unusual contact so you can report it if needed.

Public detail about this incident is limited, and the listing by J remains a claim. Readers can run a free exposure scan of their email address to check whether their information has already appeared in known breach data sets. Doing so provides an additional, independent signal while official confirmation of the full scope is still pending.

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