Attacks/Breaches
7/12/2011
10:35 AM
Connect Directly
RSS
E-Mail
50%
50%

Five Steps To Protect Against LulzSec

Targeted attacks are a reality today, especially with the likes of hacktivist groups such as Anonymous.

10 Massive Security Breaches
(click image for larger view)
Slideshow: 10 Massive Security Breaches
Face it: There's no way to stop a determined hacker, even if you're a security firm. This year's wave of attacks by Anonymous, spin-off LulzSec, and other indie hackers in the "AntiSec" movement of exposing security flaws and dumping exposed data, email spools, and other sensitive information have made that point loud and clear.

"The HBGary hack was the turning point for me," says Paul Henry, forensics and security analyst for Lumension. "That definitely got my attention: It showed me that anybody connected to the Net is a potential victim."

Karim Hijazi, whose security start-up was targeted by the now-defunct LulzSec in late May, says there's really no way to avoid being targeted by these types of attacks. "Considering the rampant nature of the attacks, unfortunately I am not sure anyone is technically off-limits for this group. I mean, you have the CIA public facing website DDoS'ed one day, and a gaming company the next--not exactly patterned," says Hijazi, who is CEO and president of Unveillance, which uses sinkhole servers to pose as botnet servers that capture communique from orphaned bots.

"So that being said, it could be quite difficult to remove one's self from their radar. We certainly did quite the opposite, and I would urge others not to taunt them, per se," he says, referring to his firm's refusal to hand over botnet information, control, and money to the attackers. LulzSec retaliated by posting his email spools and other information online.

Members of LulzSec are also thought to have been behind the hack of HBGary Federal and, subsequently, HBGary proper's email spools, while the hackers were part of the larger Anonymous umbrella. That attack came in response to former HBGary Federal CEO Aaron Barr's research on unmasking members of the group.

Recently, leaked chat logs of conversations among LulzSec members have provided some insight into the types of attacks the group has used. Imperva, for example, analyzed the logs and concluded that the three main attack vectors used were remote-file include, SQL injection, and cross-site scripting (XSS) -- all common Web vulnerabilities. Google-hacking is another tool used by LulzSec members, according to researchers at Stach and Liu.

So what can you do to help defend against determined and inspired hackers like Anonymous and its followers? Here are some tips--in no particular order--from Unveillance's Hijazi and other security experts.

Read the rest of this article on Dark Reading.

What industry can teach government about IT innovation and efficiency. Also in the new, all-digital issue of InformationWeek Government: Federal agencies have to shift from annual IT security assessments to continuous monitoring of their risks. Download it now. (Free registration required.)

Comment  | 
Email This  | 
Print  | 
RSS
More Insights
Register for Dark Reading Newsletters
White Papers
Flash Poll
Current Issue
Cartoon
Video
All Videos
Slideshows
Twitter Feed
Dark Reading - Bug Report
Bug Report
Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2013-6306
Published: 2014-08-22
Unspecified vulnerability on IBM Power 7 Systems 740 before 740.70 01Ax740_121, 760 before 760.40 Ax760_078, and 770 before 770.30 01Ax770_062 allows local users to gain Service Processor privileges via unknown vectors.

CVE-2014-0232
Published: 2014-08-22
Multiple cross-site scripting (XSS) vulnerabilities in framework/common/webcommon/includes/messages.ftl in Apache OFBiz 11.04.01 before 11.04.05 and 12.04.01 before 12.04.04 allow remote attackers to inject arbitrary web script or HTML via unspecified vectors, which are not properly handled in a (1)...

CVE-2014-3525
Published: 2014-08-22
Unspecified vulnerability in Apache Traffic Server 4.2.1.1 and 5.x before 5.0.1 has unknown impact and attack vectors, possibly related to health checks.

CVE-2014-3563
Published: 2014-08-22
Multiple unspecified vulnerabilities in Salt (aka SaltStack) before 2014.1.10 allow local users to have an unspecified impact via vectors related to temporary file creation in (1) seed.py, (2) salt-ssh, or (3) salt-cloud.

CVE-2014-3587
Published: 2014-08-22
Integer overflow in the cdf_read_property_info function in cdf.c in file through 5.19, as used in the Fileinfo component in PHP before 5.4.32 and 5.5.x before 5.5.16, allows remote attackers to cause a denial of service (application crash) via a crafted CDF file. NOTE: this vulnerability exists bec...

Best of the Web
Dark Reading Radio
Archived Dark Reading Radio
Three interviews on critical embedded systems and security, recorded at Black Hat 2014 in Las Vegas.
UPCOMING!
Wednesday, August 27, 1pm EDT

The Best of the Rest of Black Hat: The Enterprise View
FULL SCHEDULE | ARCHIVED SHOWS