Telecommunications provider Eastlink warned customers of a potential data breach affecting accounts between late Wednesday and early Thursday morning, according to an email sent by the company. The breach may have exposed names, contact details, account numbers, and PINs, though Eastlink stated it does not believe credit card or banking information was compromised.
Scope and Impact of the Eastlink Security Incident
The telecommunications provider, which operates across seven provinces and Bermuda, issued the alert to affected customers on Friday just before 5 p.m. AT. According to the company’s notification, the unauthorized access occurred over a narrow window from late Wednesday to early Thursday morning. Exposed data fields potentially include customer names, contact details, account numbers, and PINs. It remains unclear how many total accounts were impacted by the security lapse.
Caitlyn Horne of Halifax discovered she was impacted despite terminating her internet service with Eastlink in 2023. “If they’re even reaching back to people that have had historical accounts, that’s a lot of information that someone may potentially have had access to,” Horne said, highlighting the lingering risks associated with retained customer records.
Customer Reactions and Calls for Transparency
Reacting to the notification, Horne expressed anxiety over the breadth of exposed information, stating, “It’s mostly like, ‘Oh God, what do they have their hands on? Like, what don’t I know right now?'” She added that her immediate reaction upon reading the email was disbelief, noting how frequently data breaches now occur.
Horne stated she hopes Eastlink offers complimentary credit monitoring services to everyone caught up in the incident and increases its overall transparency regarding the investigation.
Company Response and Mitigation Efforts
In its notification email, Eastlink issued an apology to its subscriber base. The company stated that after discovering the incident on Wednesday, it immediately shut down the affected platforms on its corporate website and mobile app to stem further unauthorized access.

Company spokesperson Jill Laing told CBC News on Saturday that Eastlink is actively gathering details regarding the breach. Laing noted that organizational representatives were unavailable to provide further comment on the matter until Monday as investigations continue.
Frequently Asked Questions
What information was exposed in the Eastlink breach?
According to Eastlink’s notification, exposed information may include customer names, contact details, account numbers, and PINs.
Was financial data compromised?
The company stated it does not believe that credit card or banking information was exposed during the incident.
When did the security incident happen?
Eastlink reported that accounts may have been compromised between late Wednesday and early Thursday morning.
What steps has the company taken?
The telecommunications provider shut down affected platforms on its website and mobile app after learning of the incident on Wednesday.
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