American employee examination giant Desa says that the infiltrators have reached more than 3 meters

Disa Global Solutions, a US -based employee examination services, said it has suffered from data breach that affects more than 3.3 million people.

Disa, which provides services such as drug and alcohol test and the background verification More than 55,000 institutions A third of the Fortune 500 companies, confirmed data breach in A. presentation With the public prosecutor in Maine on Monday.

Disa said that she had discovered that she was a victim of an “electronic incident” that affected a “limited part” of her network on April 22, 2024. An internal investigation decided that one of the infiltrators had infiltrated the company’s network on February 9, 2024, where they went without anyone noticing them for more than two months.

In a letter sent to those affected by data breach, which includes individuals who underwent employee examination tests, Disa said the attacker “bought some information” of its systems.

In separate presentation With Massachusetts Public Prosecutor, Disa confirmed that the stolen information included social security numbers, financial account information including credit card numbers, and government identity documents. This deposit confirmed that more than 360,000 Massachusetts residents were influenced by breach.

However, in a letter of notification of her data breach, Disa said it “cannot categorically conclude the specified data purchased”, indicating that the company does not have technical means, such as records, to discover or pass internal data.

Calculate WebsiteDisa collects a wide range of personal and sensitive information, including details about the applicant’s work date, educational background, criminal records, and credit date.

It is not yet known who was behind the electronic attack or how the organization was at risk. It is also not clear that it took a long time to notify individuals affected by rags.

Disa did not immediately answer Techcrunch questions.