Dell Computers Doesn’t Care About Fraud

Best of 2021 – State of Underground Card Shops in 2021

(life after Joker’s Stash)   Table of Contents Introduction Active credit card shops FERum Shop Brian’s Club Thefreshstuffs Missing Credit Card Shops ValidCC VaultMarket Rescator Conclusions   Introduction    On February 15, 2021, ...
Joker’s Stash Carding Market to Call it Quits

Joker’s Stash Carding Market to Call it Quits

Joker's Stash, by some accounts the largest underground shop for selling stolen credit card and identity data, says it's closing up shop effective mid-February 2021. The announcement came on the heels of ...
Wawa Breach May Have Compromised More Than 30 Million Payment Cards

Wawa Breach May Have Compromised More Than 30 Million Payment Cards

In late December 2019, fuel and convenience store chain Wawa Inc. said a nine-month-long breach of its payment card processing systems may have led to the theft of card data from customers ...
Sale of 4 Million Stolen Cards Tied to Breaches at 4 Restaurant Chains

Sale of 4 Million Stolen Cards Tied to Breaches at 4 Restaurant Chains

On Nov. 23, one of the cybercrime underground's largest bazaars for buying and selling stolen payment card data announced the immediate availability of some four million freshly-hacked debit and credit cards. KrebsOnSecurity ...
Breach at Hy-Vee Supermarket Chain Tied to Sale of 5M+ Stolen Credit, Debit Cards

Breach at Hy-Vee Supermarket Chain Tied to Sale of 5M+ Stolen Credit, Debit Cards

On Tuesday of this week, one of the more popular underground stores peddling credit and debit card data stolen from hacked merchants announced a blockbuster new sale: More than 5.3 million new ...
A Month After 2 Million Customer Cards Sold Online, Buca di Beppo Parent Admits Breach

A Month After 2 Million Customer Cards Sold Online, Buca di Beppo Parent Admits Breach

On Feb. 21, 2019, KrebsOnSecurity contacted Italian restaurant chain Buca di Beppo after discovering strong evidence that two million credit and debit card numbers belonging to the company's customers were being sold ...
Arrests in a major international cybercrime

Fin7 and the Perfect Phish

For the past twenty years, one of the main pieces of advice our industry gave to people regarding their email was "don't open attachments from people you don't know." But what if ...