Disclosure context

About lapsus$

Lapsus$ is a financially motivated cybercriminal group that emerged in December 2021, gaining notoriety for their aggressive extortion tactics and high-profile targeting of major corporations and government entities. The group is believed to have originated from South America, particularly Brazil, with suspected ties to young hackers operating independently rather than as a traditional ransomware-as-a-service operation, though they have demonstrated sophisticated coordination and insider recruitment capabilities. Lapsus$ primarily relies on social engineering techniques, SIM swapping, and insider threats to gain initial access to target networks, often recruiting employees through bribes or coercion rather than relying on traditional malware delivery methods, and they frequently employ data theft and public leak tactics for extortion rather than always deploying encryption-based ransomware. The group has conducted notable attacks against major technology companies including Microsoft, Nvidia, Samsung, and Okta, as well as targeting organizations across France, the United States, Brazil, Germany, and Canada, with a particular focus on consumer services, education, government facilities, and critical manufacturing sectors, leading to significant law enforcement attention and arrests of suspected members. Following arrests of key members by Brazilian and UK authorities in 2022, the group's activity has significantly diminished, though some security researchers suggest remnants may still be operational under different identities. The group has been linked to 21 public disclosures across our corpus. First observed on a leak site on December 10, 2021; most recent post May 10, 2026. The operation is currently active.

Timeline of this disclosure

March 1, 2026Lille University listed by lapsus$on the group's public leak site

Sector and geography

This disclosure adds to ransomware activity in the Education sector, which has 694 disclosures indexed across all operators we track. Geographically, Lille University is reported in France, a country with 472 ransomware disclosures in our corpus.

How we know this. Darkfield monitors public ransomware leak sites continuously, archiving every new disclosure and the data later released against the victim. Each entry on this page is sourced from the operator's own publication and cross-checked against complementary OSINT feeds (RansomLook, ransomware.live, RansomWatch). We do not collect or host stolen data — only the metadata, timestamps and screenshots needed to make the public disclosure searchable and accountable. Records here are corrected when the original post is edited, retracted, or merged with another disclosure.

Ransomware victim disclosure

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University of Lille

listed as Lille University · Claimed by lapsus$ · listed 3 months ago

Age

since listed · data leaked

Status timeline

Listed
Mar 1, 2026
Data leaked

At a glance

Group: lapsus$
Status: Data leaked
Country: France
Sector: Education
Listed on leak site: Mar 1, 2026

About the victim

AI dossier — public-source company profile

The University of Lille is a major public research university located in Lille, northern France. It offers a broad range of undergraduate, postgraduate, and doctoral programmes across multiple disciplines including sciences, humanities, law, and medicine. It is one of the largest universities in France, serving tens of thousands of students including a significant international population.

Industry: Higher Education & Public Research
Address: 42 Rue Paul Duez, 59000 Lille, France
Founded: 1562

Attack summary

Severity: medium — Data is reported as published by a known active threat actor (Lapsus$), which implies exfiltration occurred; however, the leak post is AI-generated with no verifiable proof files, no data inventory, and no confirmed categories of sensitive or regulated data, limiting severity to medium.

Lapsus$ claims to have attacked the University of Lille with a disclosed status of data_published, suggesting data exfiltration has occurred; however, the leak post provides no specific detail on the nature, volume, or categories of data stolen.

medium

Original description

AI-summarised, not from the leak post

Lille University, also known as University of Lille, is a well-recognized public university located in Lille, France. It was established in 1562 and offers a wide range of educational programs covering multiple disciplines. The university is known for its focus on research and innovation, and boasts a diverse student population from around the globe. In addition to its academic achievements, Lille University also encourages sports and cultural activities.

Source

Indexed 3 months ago

This page surfaces a public ransomware disclosure indexed by Darkfield. Original posts come from the operator's own leak site; we cross-check against ransomware.live, RansomLook and RansomWatch where applicable. Share this URL freely.