Hackers Infiltrate Jimmy Johns

Sandwich restaurant chain Jimmy John’s said there was a potential data breach involving customers’ credit and debit card information at 216 of its stores and franchised locations on July 30.

An intruder stole log-in credentials from the company’s vendor and used the credentials to remotely access the point-of-sale systems at some corporate and franchised locations between June 16 and Sept. 5, the company said.

The chain is the latest victim in a series of security breaches among retailers such as Target Corp, Michaels Stores Inc and Neiman Marcus.

Home Depot Inc  said last week some 56 million payment cards were likely compromised in a cyberattack at its stores, suggesting the hacking attack at the home improvement chain was larger than the breach at Target Corp.

More than 12 of the affected Jimmy John’s stores are in Chicago area, according to a list disclosed by the company.

The breach has been contained and customers can use their cards at its stores, the privately held company said.

Jimmy John’s said it has hired forensic experts to assist with its investigation.

“Cards impacted by this event appear to be those swiped at the stores, and did not include those cards entered manually or online,” Jimmy John’s said.

The Champaign, Illinois-based company said stolen information may include the card number and in some cases the cardholder’s name, verification code, and/or the card’s expiration date.

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Zeus Attached To Cancer Email Scam

Thousands of email users have been hit by a sick cancer email hoax that aims to infect the recipients’ computers with Zeus malware.

The email has already hit thousands of inboxes across the UK, and looks like it was sent by the National Institute for Health and Care Excellence (NICE). It features the subject line “Important blood analysis result”.

However, NICE has warned that it did not send the malicious emails, and is urging users not to open them.

NICE chief executive Sir Andrew Dillon said, “A spam email purporting to come from NICE is being sent to members of the public regarding cancer test results.

“This email is likely to cause distress to recipients since it advises that ‘test results’ indicate they may have cancer. This malicious email is not from NICE and we are currently investigating its origin. We take this matter very seriously and have reported it to the police.”

The hoax message requests that users download an attachment that purportedly contains the results of the faux blood analysis.

Security analysis firm Appriver has since claimed that the scam email is carrying Zeus malware that if installed will attempt to steal users’ credentials and take over their PCs.

Appriver senior security specialist Fred Touchette warned, “If the attachment is unzipped and executed the user may see a quick error window pop up and then disappear on their screen.

“What they won’t see is the downloader then taking control of their PC. It immediately begins checking to see if it is being analysed, by making long sleep calls, and checking to see if it is running virtually or in a debugger.

“Next it begins to steal browser cookies and MS Outlook passwords from the system registry. The malware in turn posts this data to a server at 69.76.179.74 with the command /ppp/ta.php, and punches a hole in the firewall to listen for further commands on UDP ports 7263 and 4400.”

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DoJ Charges Clickjacking Perpetrators

The U.S. Department of Justice is charging seven individuals with 27 counts of wire fraud and other computer-related crimes, accusing the group of hijacking 4 million computers across 100 countries in a sophisticated clickjacking scam.

According to the indictment, the defendants had set up a fake Internet advertising agency, entering into agreements with online ad providers that would pay the group whenever its ads where clicked on by users. The group’s malware, which it had planted on millions of user computers, would redirect the computers’ browsers to its advertisements, thereby generating illicit revenue.

The malware worked by capturing and altering the results of a user’s search engine query. A user would search for a popular site, such as ones for Netflix, the Wall Street Journal, Amazon, Apple iTunes and the U.S. Internal Revenue Service. Whenever the user would click on the provided link, however, the browser would be redirected to another website, one that the group was paid to generate traffic for.

The malware the group used also blocked antivirus software updates, which left users vulnerable to other attacks as well, according to the DOJ.

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