Risk
10/28/2011
12:11 PM
Connect Directly
RSS
E-Mail
50%
50%
Repost This

Social Malice: One In 60 Facebook Posts Are Malicious

LinkedIn users feel safest, according to new social networking data gathered by Barracuda networks--but not for long.

10 Smart Enterprise Uses For Twitter
10 Smart Enterprise Uses For Twitter
(click image for larger view and for slideshow)
Here's what social networking looks like on the dark side: one in 100 tweets today are malicious, and one in 60 Facebook posts are as well.

Facebook users are the least confident in social network security, with 40% confessing they feel unsafe on Facebook, while 28% feel that way about Twitter, and 14% on LinkedIn. But that doesn't mean LinkedIn won't eventually become a big target for cybercrime: "When you look at the actual damage that could be done to a business" by hackers targeting LinkedIn accounts, it's high for business disruption and employee misinformation, for example, said Daniel Peck, senior research scientist with Barracuda Labs, who Thursday at HackerHalted in Miami shared Barracuda's latest data on malicious activity on Twitter, Facebook, and on search engines.

According to new Barracuda survey data of social media users, LinkedIn is the least-blocked social network by enterprises, with only 20% of organizations preventing their employees from using LinkedIn from work. That's in contrast to Twitter (25%); Google+ (24%); and Facebook (31%).

Peck predicts that LinkedIn definitely will be a target for badness. "I think there will be a lot of social attacks there," he said.

Interestingly, most users say the important factors to consider when joining a social network are security (92%), that their friends use it (91%), privacy (90%), and ease of use (87%). More than 90% have received spam over a social network, and more than half have experienced phishing attacks. More than 20% have received malware, 16.6% have had their account used for spamming, and about 13% have had their account hijacked or their password stolen. More than half are unhappy with Facebook's privacy controls.

Meanwhile, Barracuda counted 43% of Twitter accounts as "true users" with real followers and regular tweets, and 57% as "not true users"--either spam bots or inactive accounts.

Attackers abuse Twitter in much the same way that they engage in search-engine poisoning, according to Peck, casting a wide net and hoping to get more eyeballs. "Facebook manipulates trust more--your friends are people you make eye contact with," he said.

Read the rest of this article on Dark Reading.

Comment  | 
Print  | 
More Insights
Comments
Newest First  |  Oldest First  |  Threaded View
Bprince
50%
50%
Bprince,
User Rank: Ninja
10/31/2011 | 4:11:47 PM
re: Social Malice: One In 60 Facebook Posts Are Malicious
My question for readers - how do you rate some of the changes to security/privacy Facebook has made in the past two years?
http://www.facebook.com/securi...
Brian Prince, InformationWeek contributor
Deb Donston-Miller
50%
50%
Deb Donston-Miller,
User Rank: Apprentice
10/29/2011 | 6:18:24 PM
re: Social Malice: One In 60 Facebook Posts Are Malicious
The big problem is that, if your public social network account gets hacked, there's nothing a person or company can do. You're kind of at the mercy of Facebook or Google or whatever. It's bad enough for an individual, but once organizations come to depend more and more on public social networks for marketing, help desk, etc., the threat will expand.

Deb Donston-Miller
Contributing Editor, The BrainYard
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-2012-3946
Published: 2014-04-24
Cisco IOS before 15.3(2)S allows remote attackers to bypass interface ACL restrictions in opportunistic circumstances by sending IPv6 packets in an unspecified scenario in which expected packet drops do not occur for "a small percentage" of the packets, aka Bug ID CSCty73682.

CVE-2012-5723
Published: 2014-04-24
Cisco ASR 1000 devices with software before 3.8S, when BDI routing is enabled, allow remote attackers to cause a denial of service (device reload) via crafted (1) broadcast or (2) multicast ICMP packets with fragmentation, aka Bug ID CSCub55948.

CVE-2013-6738
Published: 2014-04-24
Cross-site scripting (XSS) vulnerability in IBM SmartCloud Analytics Log Analysis 1.1 and 1.2 before 1.2.0.0-CSI-SCALA-IF0003 allows remote attackers to inject arbitrary web script or HTML via an invalid query parameter in a response from an OAuth authorization endpoint.

CVE-2014-0188
Published: 2014-04-24
The openshift-origin-broker in Red Hat OpenShift Enterprise 2.0.5, 1.2.7, and earlier does not properly handle authentication requests from the remote-user auth plugin, which allows remote attackers to bypass authentication and impersonate arbitrary users via the X-Remote-User header in a request to...

CVE-2014-2391
Published: 2014-04-24
The password recovery service in Open-Xchange AppSuite before 7.2.2-rev20, 7.4.1 before 7.4.1-rev11, and 7.4.2 before 7.4.2-rev13 makes an improper decision about the sensitivity of a string representing a previously used but currently invalid password, which allows remote attackers to obtain potent...

Best of the Web