noab.nl Listed by lockbit3 Ransomware Group: Ransomware Claim — What’s Alleged & What To Do

People connected to Kontinu Consultancy B.V., which operates as noab.nl, may face practical uncertainty after the organisation was named on a ransomware leak site. When internal files are claimed to have been taken, the immediate concern is whether personal, client or business information could later be misused for fraud, phishing or other harm. Public detail remains limited, so the scale of any exposure is not yet clear.

On 6 July 2024 the LockBit3 ransomware group listed noab.nl, stating that internal files had been exfiltrated. The number of people affected is unknown, and the precise contents of those files have not been independently confirmed. What follows is a factual account of what is known, what is claimed, and what steps individuals can take.

Inside the incident

According to the listing published by LockBit3, the group posted details of a company it identified as Kontinu Consultancy B.V., with headquarters at Televisiestraat 204, 2525 LV Den Haag, Netherlands, website noab.nl, email info@noab.nl and phone +31 073 6141419. The group stated that internal files had been exfiltrated in a ransomware attack. The listing was reported on 6 July 2024.

No independent confirmation of the intrusion, the volume of data, the exact date of any compromise, or the method of access has been made public in the available record. The number of people affected is listed as unknown. The group’s post presents the organisation as a new addition to its leak site; beyond that claim, further technical or forensic detail remains undisclosed.

Inside lockbit3

LockBit3 is a well-documented ransomware operation that has operated for several years under a ransomware-as-a-service model. Affiliates typically gain access to networks, encrypt systems, and exfiltrate data before demanding payment. If payment is not made, the group commonly publishes stolen material on a dedicated leak site. The operation has been linked to numerous high-profile incidents across multiple countries and sectors.

In this case the group claims that noab.nl / Kontinu Consultancy B.V. is among its victims and that internal files were taken. That claim has not been independently verified in the public record provided. LockBit3’s listings are assertions by the threat actors themselves; they do not constitute confirmed proof of every detail they publish.

Who is noab.nl?

noab.nl is the public website associated with Kontinu Consultancy B.V., a Dutch consultancy firm based in The Hague. Organisations of this type typically provide professional advice, project support or specialised services to other businesses and institutions. They commonly hold internal operational documents, client correspondence, contracts, employee records and project-related materials.

A breach involving a consultancy can be consequential because such firms often act as trusted intermediaries. Data they hold may include information belonging to their own staff as well as sensitive material belonging to clients. Even when the exact contents of an alleged theft remain unconfirmed, the potential reach of any exposure extends beyond the consultancy itself to the people and organisations it serves.

What data was at risk

The available facts state only that “internal files” were exfiltrated in a ransomware attack. No further breakdown of file types, categories of personal data, or specific records has been disclosed. The number of individuals whose information may be involved is unknown.

Consultancies of this kind typically store a range of material that could include employee contact details, payroll or HR documents, client contracts, project files, emails and internal planning documents. Whether any of those categories were among the files claimed by LockBit3 is unconfirmed. Readers should treat the precise contents as unknown until further verified information appears.

The real-world impact

For individuals, the main risks associated with an unconfirmed internal-file theft are secondary misuse: targeted phishing that references real company details, identity fraud if personal identifiers were present, or social-engineering attempts against clients or colleagues. Because the volume and nature of the data remain undisclosed, it is not possible to quantify how many people face elevated risk.

For the organisation, a public ransomware listing can damage trust, trigger regulatory scrutiny under European data-protection rules, and require costly investigation and notification work even if the full extent of the incident is still being established. The listing itself is a claim by the attackers; it does not automatically prove that every asserted detail is accurate, yet it still creates operational and reputational pressure.

If your data was in this claimed breach

If you have a connection to Kontinu Consultancy B.V. or noab.nl—as an employee, client, partner or contact—consider the following practical steps:

• Treat unexpected emails or calls that reference the company with extra caution; verify requests through a known, separate channel.
• Monitor bank and credit accounts for unusual activity and enable available fraud alerts.
• Change passwords for any accounts that may have shared credentials or reused passwords with work systems, and enable multi-factor authentication where possible.
• Keep records of any suspicious contact that appears to exploit knowledge of the consultancy.
• Run a free exposure scan of your email address to check whether your information has already appeared in known breach data sets.

Public detail on this incident is limited. Further confirmed information may emerge later; until then, measured caution and basic hygiene remain the most useful responses.

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