While it hasn't yet determined if any specific person's credit card data was stolen, the restaurant chain has isolated the attack to 33 locations and specific time frames.
Asian-themed restaurant says it will switch to old-style card imprint system after learning that customer data and debit card information was stolen.
The news aggregator faces a DDoS attack, while the restaurant chain is investigating the possibility that its customers' cards were hacked between March and mid-May.
The office supply chain says a breach that took place earlier this year gave attackers access to cardholder names, card numbers, expiration dates and card verification codes.
Documents leaked online include the personal information, salaries and home addresses for employees and freelancers who worked at the studio, a data security analyst finds.
An investigation of what may be the world's largest credit card breach reveals hackers didn't just grab 56 million credit card numbers -- they stole tens of millions of email addresses, too.
A pattern of payment card fraud suggests that data was stolen from cash registers in the Northeast US, security reporter Brian Krebs reports.
The retailer and the fast-food chain are the latest businesses to report that hackers accessed payment-card data by breaching their systems.
Some 7 million small businesses were also compromised in the computer attack over the summer -- far more than the 1 million customer accounts initially thought to have been breached.
The hardware chain says it has eliminated all malware from its systems after a massive hack put tens of millions of customers' data at risk.