TLDR:Shuffle Crypto notifies users after Fast Track CRM breach exposes majority of user data.Fast Track hack affects emails and programmatic communications for Shuffle’s crypto users.Shuffle warns users to stay alert for phishing and avoid sharing login details.Platform investigates breach origins and explores ways to reduce third-party system risks.Shuffle, a crypto betting platform, is alerting users after a third-party provider suffered a data breach. The incident appears to have impacted most of its users. The platform is sending notifications and advising caution around emails and login details. Shuffle emphasized that security and transparency remain top priorities. The team is investigating the source and potential risks of the breach.Fast Track Breach Hits Shuffle Crypto Users’ DataShuffle confirmed that Fast Track, a customer relationship management software, experienced a security breach. Fast Track manages programmatic email and user communications for several companies in the gaming sector. Shuffle’s founder, Noah Dummett, revealed that the breach has likely affected the majority of its user base. Users are receiving notifications detailing the incident and guidance on protective measures.The breach reportedly exposed email addresses and personal information collected through Fast Track. While login credentials were not requested, Shuffle warned users that phishing attempts are possible. Dummett reassured users that the platform will not ask for passwords or payments through email. He urged caution when interacting with unexpected messages.Shuffle’s team is working to trace where the compromised data ended up. Investigations will determine whether the breach involved external attackers or system vulnerabilities. The company plans to strengthen safeguards with third-party providers in the future. Users are advised to remain vigilant while the investigation continues.Communication channels through Fast Track are being reviewed to prevent further exposure. Dummett emphasized transparency, promising updates as new information emerges. The platform also highlighted the importance of security awareness among its users. Guidance on whitelisting emails was provided but noted as a challenging task due to email spoofing.We are currently sending out an email notifying all users that one of our 3rd party providers, Fast Track, suffered a data breach that exposed our users’ data. Fast Track is a CRM software that we (and many others in the gaming industry) use for programmatic email sending and…— Noah (@noahdummett) October 10, 2025Crypto Security and User PrecautionsShuffle is urging its community to avoid clicking suspicious links or providing account details. Security recommendations focus on vigilance rather than system changes. Users should monitor their accounts for unusual activity and report concerns immediately.The platform is evaluating additional measures to secure third-party integrations. Fast Track’s breach underscores risks of relying on external service providers. Shuffle aims to implement more stringent checks to prevent similar incidents. Users are reminded to follow basic cyber hygiene and remain cautious of phishing campaigns.The breach raises questions about data safety in the crypto betting space. Shuffle emphasized ongoing efforts to mitigate risk and maintain transparency with users. Noah Dummett remains actively engaged with users, addressing questions on the incident. The platform continues to monitor Fast Track’s remediation efforts and external threats.The post Shuffle Confirms CRM Breach Affecting Thousands of Crypto Accounts appeared first on Blockonomi.