Dark Reading is part of the Informa Tech Division of Informa PLC

This site is operated by a business or businesses owned by Informa PLC and all copyright resides with them.Informa PLC's registered office is 5 Howick Place, London SW1P 1WG. Registered in England and Wales. Number 8860726.

Attacks/Breaches

4/29/2011
04:57 PM
50%
50%

Sony Says PlayStation Credit Card Data Was Encrypted

Security Experts Say 'So What?' PlayStation account-holder data likely still at risk.

As events unfold around the PlayStation Network data breach that exposed personally identifiable information for 77 million accounts, Sony has announced that it did encrypt credit card data contained within the database accessed by hackers. But many security experts believe that wasn't nearly enough protection to fully safeguard consumer data, and that the incident is a good example of how the compliance-centric security focus endemic to the enterprise keeps a lot of information at risk.

In a blog post yesterday, Sony said that all relevant credit card information attached to the breached records were encrypted. "The entire credit card table was encrypted and we have no evidence that credit card data was taken," wrote Sony. "While all credit card information stored in our systems is encrypted and there is no evidence at this time that credit card data was taken, we cannot rule out the possibility."

Security experts believe that the lack of details around this announcement shows that consumers may still be at risk of this data being used by whoever hacked Sony. Word of the hack came earlier this week.

"They're not certain credit card data wasn't lost," says Phil Lieberman, CEO of Lieberman Software. "The only statement they made was that credit card data was encrypted, which is a requirement of PCI."

And even if that data was fully shielded from prying eyes, the other data definitely exposed by the breach should be plenty enough to raise a lot of concerns.

"In a way, it is bigger than it looks," says Jon Heimerl, director of strategic security for Solutionary. "When they start getting passwords, security questions, addresses and the other types of information they got, that exposes consumers to a lot of vulnerabilities and issues not just at the Sony site but elsewhere as well."

The Sony breach is just one of a growing list of hacks involving non-regulated data that are starting to raise eyebrows among security and privacy experts, including the Epsilon breach that most recently caused an uproar. According to Gretchen Hellman, vice president of marketing and product management for Vormetric, many organizations such as Sony only use encryption to protect very specific credit card data as laid out by PCI. That's leaving a lot of other very valuable information easily within reach of motivated hackers, Hellman says.

Read the rest of this article
on Dark Reading

Comment  | 
Print  | 
More Insights
Comments
Newest First  |  Oldest First  |  Threaded View
Commentary
What the FedEx Logo Taught Me About Cybersecurity
Matt Shea, Head of Federal @ MixMode,  6/4/2021
Edge-DRsplash-10-edge-articles
A View From Inside a Deception
Sara Peters, Senior Editor at Dark Reading,  6/2/2021
Register for Dark Reading Newsletters
White Papers
Video
Cartoon
Current Issue
The State of Cybersecurity Incident Response
In this report learn how enterprises are building their incident response teams and processes, how they research potential compromises, how they respond to new breaches, and what tools and processes they use to remediate problems and improve their cyber defenses for the future.
Flash Poll
How Enterprises are Developing Secure Applications
How Enterprises are Developing Secure Applications
Recent breaches of third-party apps are driving many organizations to think harder about the security of their off-the-shelf software as they continue to move left in secure software development practices.
Twitter Feed
Dark Reading - Bug Report
Bug Report
Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2021-23394
PUBLISHED: 2021-06-13
The package studio-42/elfinder before 2.1.58 are vulnerable to Remote Code Execution (RCE) via execution of PHP code in a .phar file. NOTE: This only applies if the server parses .phar files as PHP.
CVE-2021-34682
PUBLISHED: 2021-06-12
Receita Federal IRPF 2021 1.7 allows a man-in-the-middle attack against the update feature.
CVE-2021-31811
PUBLISHED: 2021-06-12
In Apache PDFBox, a carefully crafted PDF file can trigger an OutOfMemory-Exception while loading the file. This issue affects Apache PDFBox version 2.0.23 and prior 2.0.x versions.
CVE-2021-31812
PUBLISHED: 2021-06-12
In Apache PDFBox, a carefully crafted PDF file can trigger an infinite loop while loading the file. This issue affects Apache PDFBox version 2.0.23 and prior 2.0.x versions.
CVE-2021-32552
PUBLISHED: 2021-06-12
It was discovered that read_file() in apport/hookutils.py would follow symbolic links or open FIFOs. When this function is used by the openjdk-16 package apport hooks, it could expose private data to other local users.