Roblox Data Breach History

This page tracks the Roblox data breach history and cybersecurity incidents affecting Roblox (United States). BreachHistory currently indexes 4 publicly disclosed or catalogued incidents spanning 2016 through 2024, with approximately 71 thousand records reported as exposed across all indexed events. These totals may include overlapping datasets or third-party estimates and should not be interpreted as unique affected users.

The Roblox breach timeline includes major data breaches, cyber attacks, data leaks, credential exposures, API abuse, and other security incidents. Each incident provides details on the estimated records exposed, attack method, affected data types, and supporting public sources. Currently, 0 incidents are company-confirmed.

Largest Roblox Data Breaches

The largest indexed incidents include the 2016 Test server exposure — 52.5k user records, the 2024 Developer Conference — FNTech vendor breach, 10.3k registrants, and the 2020 Developer Conference — 4k attendees (disclosed 2023), along with additional historical incidents involving exposed passwords, public databases, and large-scale data scraping. Record counts originating from threat actors or leak sites should be treated as estimates unless confirmed by Roblox or a regulator. Below is the list of large data breaches:

• 2016 2016 Test server exposure — 52.5k user records — about 52.5K records exposed · Catalogued incident
• 2024 2024 Developer Conference — FNTech vendor breach, 10.3k registrants — about 10.3K records exposed · Catalogued incident
• 2020 2020 Developer Conference — 4k attendees (disclosed 2023) — about 4.0K records exposed · Catalogued incident
• 2023 2023 Roblox — 4K developer profiles — about 3.9K records exposed · Catalogued incident

What Information Was Exposed?

Depending on the incident, exposed data may include email addresses, phone numbers, names, physical addresses, dates of birth, and other personal information (PII). The exact data varies between incidents, so review each breach page before assuming your information was affected.

Roblox Data Breach 2026

At the time of this update, no Roblox data breach has been catalogued for 2026. New incidents are added as official disclosures, regulatory filings, or credible cybersecurity reports become available.

What To Do If You Were Affected

If you believe your account may have been involved in a Roblox data breach, change any reused passwords, enable multi-factor authentication (MFA), monitor your account for suspicious activity, and be cautious of phishing emails or fake breach notifications.

This Roblox breach history is maintained by BreachHistory using public disclosures, regulatory filings, security research, and clearly labelled third-party claims. For the complete breach timeline, records exposed, incident details, and AI Breach Risk Score, explore the sections on this page.