Attacks/Breaches
1/27/2014
11:56 AM
Connect Directly
RSS
E-Mail
50%
50%
Repost This

How To Defend Point-Of-Sale Systems

US-CERT gives advice on defending POS systems against attacks like those against Target, Neiman Marcus.

Major hacks at retailers that include Target and Neiman Marcus have put a new spotlight on the security of point of sale (POS) systems. What may come as a surprise to some is that the recent memory-scraping malware attacks were nothing new. Last year, Visa published two "Visa Data Security Alerts" warning merchants of an increase in attacks targeting credit card data with specific references to memory-scraping malware.

The alerts were published in April and August. The first stated that Visa has seen an increase in network intrusions involving grocery merchants since January 2013. August's update used nearly the same verbiage but mentioned retail instead of grocery. The part that's of particular interest is how the attackers were carrying out the attacks.

"Once inside the merchant's network, the hacker will install memory parser malware on the Windows based cash register system in each lane or on Back-of-the-House (BOH) servers to extract full magnetic stripe data in random access memory (RAM)."

Read the rest of this story on Dark Reading.

Comment  | 
Print  | 
More Insights
Comments
Newest First  |  Oldest First  |  Threaded View
Laurianne
50%
50%
Laurianne,
User Rank: Apprentice
1/28/2014 | 1:14:50 PM
Re: Reference material from another source
rfairfield, that is a fair question. We at InformationWeek pick up articles from our sister site, Dark Reading, when we feel the articles will be especially valuable to our audience. I realize it requires an extra click to get through to the full article. Thanks for your patience -- Laurianne
rfairfield926
50%
50%
rfairfield926,
User Rank: Apprentice
1/28/2014 | 12:39:19 PM
Reference material from another source
Why do I access the InformationWeek website to be referred to the DarkReading website to get to the article material?
Register for Dark Reading Newsletters
White Papers
Cartoon
Current Issue
Video
Slideshows
Twitter Feed
Dark Reading - Bug Report
Bug Report
Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2012-0360
Published: 2014-04-23
Memory leak in Cisco IOS before 15.1(1)SY, when IKEv2 debugging is enabled, allows remote attackers to cause a denial of service (memory consumption) via crafted packets, aka Bug ID CSCtn22376.

CVE-2012-1317
Published: 2014-04-23
The multicast implementation in Cisco IOS before 15.1(1)SY allows remote attackers to cause a denial of service (Route Processor crash) by sending packets at a high rate, aka Bug ID CSCts37717.

CVE-2012-1366
Published: 2014-04-23
Cisco IOS before 15.1(1)SY on ASR 1000 devices, when Multicast Listener Discovery (MLD) tracking is enabled for IPv6, allows remote attackers to cause a denial of service (device reload) via crafted MLD packets, aka Bug ID CSCtz28544.

CVE-2012-3062
Published: 2014-04-23
Cisco IOS before 15.1(1)SY, when Multicast Listener Discovery (MLD) snooping is enabled, allows remote attackers to cause a denial of service (CPU consumption or device crash) via MLD packets on a network that contains many IPv6 hosts, aka Bug ID CSCtr88193.

CVE-2012-3918
Published: 2014-04-23
Cisco IOS before 15.3(1)T on Cisco 2900 devices, when a VWIC2-2MFT-T1/E1 card is configured for TDM/HDLC mode, allows remote attackers to cause a denial of service (serial-interface outage) via certain Frame Relay traffic, aka Bug ID CSCub13317.

Best of the Web