Photograph-sharing platform Flickr is notifying customers of a possible data breach after a vulnerability at a third-party electronic mail service supplier uncovered their actual names, electronic mail addresses, IP addresses, and account exercise.
Based in 2004, Flickr is without doubt one of the world’s largest images communities and sharing websites, internet hosting over 28 billion images and movies. The corporate says it has 35 million month-to-month customers and 800 million month-to-month web page views.
Flickr didn’t disclose which third-party supplier was concerned or what number of customers have been doubtlessly affected by this incident. A Flickr spokesperson was not instantly out there for remark when contacted by BleepingComputer earlier as we speak for extra particulars.
The corporate stated that it shut down entry to the affected system inside hours after being knowledgeable of the security flaw on February 5. Whereas the vulnerability “could have” supplied entry to some member data, Flickr stated that passwords and fee card numbers weren’t compromised within the incident.
“On February 5, 2026, we have been alerted to a vulnerability in a system operated by considered one of our electronic mail service suppliers,” the corporate stated in emails to affected customers. “This flaw could have allowed unauthorized entry to some Flickr member data. We shut down entry to the affected system inside hours of studying about it.”
The uncovered data consists of member names, electronic mail addresses, Flickr usernames, account varieties, IP addresses, normal location information, and their exercise on the platform.
The corporate has additionally inspired affected customers to assessment their account settings for any surprising modifications and to stay vigilant towards phishing emails which will use their Flickr account data, noting that it’s going to by no means request passwords over electronic mail.
Customers are additionally advisable to replace their passwords as quickly as doable in the event that they use their Flickr credentials on different companies.
“We sincerely apologize for this incident and for the priority it could trigger,” Flickr added within the emailed notifications.
“We take the privateness and security of your information extraordinarily significantly, and we’re taking fast motion to forestall any related points by conducting an intensive investigation, strengthening our system structure, & additional enhancing our monitoring of third-party service suppliers.”

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