Did you know there is still a good reason to physically destroy your expired credit card? Scientific research found that the expiration date used by payment terminals on some contactless cards was not effectively protected against tampering.
University of Massachusetts Amherst researchers Raja Hasnain Anwar, Gerard DeCunha, and Muhammad Taqi Raza tested contactless cards across Visa, Mastercard, Discover, and American Express, using multiple terminals and merchants, and cards from five major US banks.
They found that a payment terminal could be tricked into seeing a future expiry date. Basically, they were able to modify the expiration date sent to the terminal to a future date. This allowed them to revive expired Visa contactless credit cards for real in-store purchases. Hence the name “Zombie Card.”
Read more…
Source: MalwareBytes Labs
Sign up for the Cyber Security Review Newsletter
The latest cyber security news and insights delivered right to your inbox
Related:
- How attackers adapt to built-in macOS protection
August 29, 2025
If a system is popular with users, you can bet it’s just as popular with cybercriminals. Although Windows still dominates, second place belongs to macOS. And this makes it a viable target for attackers. With various built-in protection mechanisms, macOS generally provides a pretty much end-to-end security for the end user. This post looks at how ...
- Free webinar exploring the future of cyber security in critical industries
August 28, 2025
On 5 September 2025, cyber security professionals and industry leaders will gather online for a free, expert-led webinar: “Securing systems, data, and people: What are cyber security experts’ concerns for the future?”. This session serves as a precursor to the IET’s Cyber Security for Critical Industries Conference 2025, offering attendees a valuable glimpse into the ...
- TAOTH Campaign Exploits End-of-Support Software to Target Traditional Chinese Users and Dissidents
August 28, 2025
In June, Terend Micro researchers identified and investigated an unusual security incident involving the installation of two malware families, C6DOOR and GTELAM, on a victim’s host. Trend Micro investigation determined that the malware was delivered through a legitimate input method editor (IME) software, Sogou Zhuyin. As brief explanation, an IME is a tool that interprets sequences ...
- Widespread Data Theft Targets Salesforce Instances via Salesloft Drift
August 28, 2025
Based on new information identified by GTIG, the scope of this compromise is not exclusive to the Salesforce integration with Salesloft Drift and impacts other integrations. GTIG now advise all Salesloft Drift customers to treat any and all authentication tokens stored in or connected to the Drift platform as potentially compromised. On August 28, 2025, GTIG ...
- Manitoba: Community that lost $472,000 to cyber attack failed to investigate
August 28, 2025
Manitoba’s auditor general says a rural municipality failed to properly investigate a cyber attack that resulted in the loss of hundreds of thousands of dollars. Tyson Shtykalo investigated the cybersecurity breach that led to the Municipality of Westlake-Gladstone, west of Winnipeg, losing more than $472,000 over the course of a few weeks in 2019 and 2020. Read ...
- Cyber-attack on UK contractor affects islanders
August 28, 2025
A personal data breach at a Disclosure and Barring Service (DBS) contractor has affected some people in Guernsey, officials have said. The Office of the Data Protection Authority (ODPA) said that UK-based company Access Personal Checking Services Ltd (APCS) had been notified that a third-party contractor had been subject to a cyber incident. APCS said the ...