Visa just launched a protocol to secure the AI shopping boom — here’s what it means for merchants

Visa is introducing a new security framework designed to solve one of the thorniest problems emerging in artificial intelligence-powered commerce: how retailers can tell the difference between legitim [...]

Visa used Mythos to hunt for bugs in its own payment network, then open-sourced the harness that made it possible

Visa aimed Anthropic's Claude Mythos at the infrastructure behind billions of daily transactions, a network that spans more than 200 countries and territories, moves money in roughly 160 currenci [...]

Visa ships a security AI that patches production code before any human reviews it

Visa's open-source security harness now finds the vulnerability, writes the fix, and turns an adversarial panel on its own patch before any human reviews it. The whole loop ships on by default. A [...]

The best microSD cards in 2025

Most microSD cards are fast enough for boosting storage space and making simple file transfers, but some provide a little more value than others. If you’ve got a device that still accepts microSD ca [...]

Agent coordination is the missing piece in AI commerce — new AWS and Visa blueprints target the gap

With some needed infrastructure now being developed for agentic commerce, enterprises will want to figure out how to participate in this new form of buying and selling. But it remains a fragmented Wil [...]

The best microSD cards for the Nintendo Switch 2

The Nintendo Switch 2 comes with 256GB of built-in storage, eight times more than the original Switch and four times more than the Switch OLED. But the new console’s improved performance means that [...]

The Nintendo Switch 2 promises major storage upgrades, but it'll cost you

The Nintendo Switch 2 had its big debut on Wednesday, and the new console looks to be a sizable, if mostly straightforward, upgrade over its mega-popular predecessor. Tucked between the new Donkey Kon [...]

Apple, Mastercard and Visa's antitrust lawsuit over payments has been dismissed

Apple, Mastercard and Visa have successfully dodged a lawsuit that claimed the companies were colluding to maintain the current status quo in point-of-sale-payment card services, Reuters reports. The [...]

Black Friday SSD deals: Take up to $250 off recommended internal and portable SSDs, microSD cards and more

If you’re looking to grab a new SSD for a PC, PS5, gaming handheld or any other gadget, Black Friday is typically a good time to take the plunge. To help you separate the fake discounts from the stu [...]