Luhn Algorithm: Verify Credit Card Numbers & Ensure Accuracy

Discover how the Luhn Algorithm verifies credit card accuracy, supports secure transactions, and helps prevent errors in inputting Social Security numbers.
Newsweek

Gmail Users Warned To Opt Out Of New Feature—What We Know

Gmail users have been warned they should opt out of a new feature on the platform if they do not want their personal data to be used "to train AI models." In a viral post on social media platform X ...
CNET

WhatsApp Users Could Get a Welcome Phone Feature With Support for Multiple Accounts

The latest beta tests of the cross-platform messaging app WhatsApp have uncovered a long-awaited new function. Testers for the WhatsApp beta in iOS 25.19.20.74 report they can switch between their ...
TechRepublic

‘Largest Data Leak in History’: WhatsApp Flaw Exposed Billions of Users

‘Largest Data Leak in History’: WhatsApp Flaw Exposed Billions of Users Your email has been sent It began as a small curiosity and ultimately exposed phone numbers for nearly half the planet. A team ...
Wired

A Simple WhatsApp Security Flaw Exposed 3.5 Billion Phone Numbers

WhatsApp's mass adoption stems in part from how easy it is to find a new contact on the messaging platform: Add someone's phone number, and WhatsApp instantly shows whether they're on the service, and ...
Game Rant

Steam Users Have Until November 5 to Claim Free Game With 'Mostly Positive' Reviews

Dalton Cooper is the Managing Editor of Game Rant. Dalton has been writing about video games professionally since 2011. Having written thousands of game reviews and articles over the course of his ...
Android

Gboard Adds a Clever Shortcut for Entering Numbers & Symbols

Google has rolled out a new “flick keys” feature in Gboard, allowing users to enter symbols and numbers by swiping down on letter keys instead of long-pressing. For example, flicking Q–P inputs 1–0, ...
NPR

As the ceasefire begins, a look at the Gaza war by the numbers

Number of Israel-Hamas ceasefires in Gaza since Oct. 7, 2023 ...
FOX31 Denver

Cash App giving $100 to users through October. How to enter

NEW YORK (PIX11) — Could you use some extra cash? CashApp is giving away $100 to thousands of users every Friday through Oct. 24, as part of its Cash App Pool sweepstakes. You can also enter the ...
Mashable

Discord reveals 70,000 users' government IDs may have been compromised

Last week, Discord revealed that a security breach had exposed some of its users' personal information — including government IDs collected for age verification. At the time, the voice chat and ...
TechCrunch

Viral call-recording app Neon goes dark after exposing users’ phone numbers, call recordings, and transcripts

A viral app called Neon, which offers to record your phone calls and pay you for the audio so it can sell that data to AI companies, has rapidly risen to the ranks of the top-five free iPhone apps ...
The Verge

Spotify’s free users can finally play the songs they want

The shuffle-only restrictions have been lifted. The shuffle-only restrictions have been lifted. is a news writer focused on creative industries, computing, and internet culture. Jess started her ...