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

Ransomware groups continue to pressure large retailers by pairing encryption with data theft and public leak-site postings, turning operational disruption into a reputational and privacy event for customers and staff. In that landscape, a listing that appeared in late February 2023 drew attention to one of Canada’s best-known bookstore chains.

On 28 February 2023, the ransomware group lockbit3 listed indigo.ca, the online presence of Indigo Books & Music Inc. Public reporting describes the incident as a ransomware attack in which internal files were allegedly exfiltrated. The number of people affected remains unknown, and fuller technical detail has not been released. The listing itself is a claim by the group; independent confirmation of every asserted detail is limited.

Inside the incident

According to the available record, Indigo Books & Music Inc. was named on lockbit3’s leak site on or about 28 February 2023. The reported summary characterises the event as a ransomware attack in which internal files were taken. No public figure has been given for the volume of data, the precise systems involved, the initial access method, or the duration of any encryption or downtime. The count of individuals whose information may have been touched is listed as unknown. Beyond the group’s claim that internal files were exfiltrated, further specifics—such as whether a ransom was demanded or paid, or whether sample files were posted—are not part of the disclosed record. In short, the core publicly attested facts are the date of the listing, the attribution to lockbit3, and the description of internal-file exfiltration in a ransomware incident.

Who is lockbit3?

Lockbit3 is a well-documented ransomware operation that has functioned as a Ransomware-as-a-Service platform, enabling affiliates to deploy its encryptor and share in proceeds. The group is known for double-extortion tactics: encrypting systems while also copying data and threatening to publish it on a dedicated leak site if payment is not made. Lockbit variants have appeared in numerous high-profile incidents across sectors and geographies; the “3” designation refers to an evolved iteration of the malware and the associated brand that the operators have used to solicit affiliates and pressure victims. Public reporting on the group emphasises speed of encryption, automated propagation inside networks, and aggressive use of leak sites to amplify leverage. None of that general background proves any particular technical claim about the Indigo listing; it simply situates the actor whose name appears on the post. Where the group asserts that a victim’s data was stolen, that assertion remains a claim unless corroborated by the organisation or by independent evidence.

Who is indigo.ca?

Indigo Books & Music Inc., known as Indigo and stylised “!ndigo,” is Canada’s only major English-language bookstore chain and the country’s largest book, gift, and specialty toy retailer. It operates physical stores across all ten provinces and one territory, alongside its e-commerce site indigo.ca. Retailers of this scale typically maintain customer accounts, order and loyalty records, payment-processing relationships, employee information, and a range of internal corporate documents—procurement, logistics, and store-operations files among them. A ransomware incident affecting such an organisation matters because the same systems that support everyday shopping and store operations can hold personal and commercial data whose exposure creates downstream risk for individuals and for the business itself. The company’s visibility in Canadian retail also means that any claimed breach draws public and regulatory attention even when full technical particulars remain limited.

What was likely exposed

The facts name the exposed material only as “internal files exfiltrated in [a] ransomware attack.” No inventory of file types, no confirmation of customer databases, payment-card data, employee records, or other categories, and no headcount of affected individuals have been publicly detailed in the record provided. Organisations in Indigo’s sector commonly hold customer names, contact details, purchase histories, loyalty-programme data, and employee and vendor information, as well as internal business documents. It is reasonable to note that those categories are typical; it is not established that any specific category was present in the material lockbit3 claims to have taken. Exact contents therefore remain unconfirmed, and any assessment of personal impact must stay provisional until more authoritative disclosure appears.

Why it matters

For individuals, the practical concern is that internal files—if they included customer or employee personal data—could later surface in fraud, phishing, or identity-misuse attempts. Even when the precise data types are unknown, a claimed exfiltration raises the baseline risk that contact details or account-related information might be misused. For the organisation, a ransomware event can interrupt retail and fulfilment operations, strain customer trust, and trigger notification and regulatory obligations under Canadian privacy law, depending on what was actually taken and who was affected. Because the scale and contents are undisclosed, the concrete harm cannot be quantified from public facts alone; the incident still illustrates how retailers remain attractive targets for groups that combine encryption with data theft and public listing.

What to do if you're exposed

If you have shopped at Indigo, used an indigo.ca account, or worked with the company, treat the incident as a prompt to tighten routine defences rather than as proof that your data was included. Change passwords on your Indigo account and on any other site where you reused the same credentials; enable multi-factor authentication where it is offered. Monitor bank and card statements for unfamiliar charges and be cautious of unsolicited messages that reference recent book or gift orders. Consider placing fraud alerts with credit bureaus if you later learn that sensitive identity data was involved. You can also run a free exposure scan of your email address to check whether it has already appeared in known breach datasets, which can help you prioritise further password and account hygiene.

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