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Credit card security concerns theft, fraud, payment-data breaches, and safeguards that protect account details during transactions.

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Credit card data includes the card number, expiration date, CVV code, and cardholder information used to authorize payments. This data is highly sensitive because it directly enables financial transactions and access to funds. Protecting credit card data involves securing it during storage, transmission, and processing to prevent unauthorized use or theft.

Information security concerns focus on risks such as data interception during online payments, malware targeting point-of-sale systems, and unauthorized access to stored card data. Effective defenses include strong encryption, tokenization to replace card details with non-sensitive identifiers, and strict adherence to Payment Card Industry Data Security Standards (PCI DSS). These measures reduce the risk of fraud and financial loss by limiting exposure of actual card data to attackers.

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In a coordinated effort, the FBI, working with Google and Black Lotus Labs, has dismantled a massive Chinese phishing-as-a-service operation called Outsider Enterprise with thousands of phishing websites used to steal credit card data and passwords. [...]

Security Affairs 1 month, 2 weeks ago

A Fake UK Visa Site Left 100,000 Passports Wide Open

A third-party UK visa site exposed passports and selfies on a public AWS server. It’s not official GOV.UK and affected at least 100,000 documents. UK Visa Portal is not run by the British government. It’s a third-party service, apparently operated by a UAE-registered company called Active Leadgen LLC, that charges fees to help people apply […]

Fraudsters Tokenize Stolen Cards Into Attacker WalletsGoogle Threat Intelligence Group warned that Chinese-language phishing-as-a-service platforms are using AI, encrypted messaging and real-time OTP interception to bypass multifactor authentication and provision stolen payment cards into attacker-controlled digital wallets worldwide.

Bank Info Security 3 months, 3 weeks ago

AI Redefines Trust in Global Payments

Visa CISO Subra Kumaraswamy on Securing Agents, Fighting Fraud, Protecting CommerceAI is transforming trust in global payments as attackers scale faster and agents automate decisions. CISO Subra Kumaraswamy explains how Visa uses AI to combat fraud, secure transactions and build trust across consumers, merchants and a rapidly evolving digital ecosystem.

Digital Skimming Attacks Spoof Stripe Payment Forms to Steal Payment Card DataMagecart-style digital skimming attacks targeting payment card data continue, with researchers detailing an active campaign targeting the popular WooCommerce platform and Stripe. Separately, widely used ConnectPOS exposing its code repository for years, posing a supply-chain risk for customers.

Telegram-Based Market Is Exploiting Gaps in US Tracking of Departed Visa HoldersA Russian darknet marketplace is exploiting a major blind spot for U.S. financial institutions by trafficking in the identities of former legal immigrants. Telegram-based group Karma Fullz has built a profitable criminal enterprise with highly convincing synthetic identities.

Krebs on Security 7 months, 1 week ago

SMS Phishers Pivot to Points, Taxes, Fake Retailers

China-based phishing groups blamed for non-stop scam SMS messages about a supposed wayward package or unpaid toll fee are promoting a new offering, just in time for the holiday shopping season: Phishing kits for mass-creating fake but convincing e-commerce websites that convert customer payment card data into mobile wallets from Apple and Google. Experts say these same phishing groups also are now using SMS lures that promise unclaimed tax refunds and mobile rewards points.

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