The year 2026 has been marked by a series of data breaches, with Swiss Bitcoin Pay becoming the latest victim on September 14. The company revealed that its systems may have been accessed by a “malicious user.” Established in late 2022, Swiss Bitcoin Pay serves as a non-custodial BTC payment processor for merchants looking to accept bitcoin.

The company boasts a user base of over 1,000 merchants across 21 countries. In an official announcement on Monday, Swiss Bitcoin Pay acknowledged the breach, stating, “A malicious user has likely gained access to Swiss Bitcoin Pay’s internal systems. As a precautionary measure, we are temporarily shutting down our servers to investigate and secure our infrastructure.”

According to the team, the unauthorized user may have obtained customer email addresses, bitcoin addresses, IBANs, transaction history, and hashed passwords.

Crypto Industry Faces a Wave of Data Breaches

The breach at Swiss Bitcoin Pay is part of a larger trend of data breaches within the cryptocurrency industry in 2026. Recently, Revolut experienced a security incident where a government-agency email domain was compromised by a malicious actor.

The breach exposed sensitive information such as home addresses, emails, phone numbers, passport or driver’s license copies, verification selfies, and IBANs. Other companies affected by data breaches this year include Trezor, Pocket Bitcoin, Bits of Gold, and Safepal.

Despite the breach, Swiss Bitcoin Pay reassured users that their funds are secure and any outstanding amounts will be fully refunded. The company did not provide a timeline for when their services would resume but assured customers that they are actively working on resolving the issue.

Customers who have accounts with any of the affected companies should remain vigilant for potential phishing attempts, fake support communications, fraudulent letters, and unknown callers. Safeguarding personal information and staying alert to potential threats is crucial in light of these data breaches.

The rewritten content provides an overview of the data breach at Swiss Bitcoin Pay, highlighting the impact on users and emphasizing the importance of cybersecurity in the cryptocurrency industry.