UPI is now the default way Indians pay shops, restaurants and small businesses. In September 2026 it processed 24.07 billion transactions worth…
For a direct-to-consumer (D2C) brand, the payment gateway shapes checkout, cash-on-delivery (COD) returns, cash flow and what a refund or chargeback really…
Fraud rings probe decision boundaries, poison feedback loops, and mimic good customers. How adversarial pressure degrades fraud models and the defenses.
Virtual cards generate limited-use numbers with set amounts, merchants, and expiry. How VCNs work, where they shine in B2B, and their limits.
Adversary-in-the-middle kits proxy the real login and relay OTPs in real time, defeating SMS and app codes. How AiTM works and what…
Criminals enroll stolen card numbers into mobile wallets by defeating issuer verification. How provisioning fraud works and how issuers stop it.
Balance draining, bot enumeration, card-testing cash-outs, and scam payments: how gift card fraud works and how issuers and merchants fight it.
Stablecoin acceptance is going mainstream. Irreversibility, key custody, address fraud, and compliance: the security model merchants must understand.
Address Verification Service and CVV checks are the oldest CNP fraud tools. How they work, the response codes, and how to use…
ATMs face deep-insert skimmers, shimmers, cash trapping, and jackpotting malware. How the attacks work and the layered defenses that stop them.