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.

Risk

6/29/2009
05:02 PM
George V. Hulme
George V. Hulme
Commentary
50%
50%

Social Network Users Increasingly Under Siege

We all knew this was coming. As Social Networks gained in popularity, they'd become more juicy targets. Now we're starting to see some data.

We all knew this was coming. As Social Networks gained in popularity, they'd become more juicy targets. Now we're starting to see some data.According to a sample of brands used in MarkMonitor's brandjacking index, phishing attacks, overall, are up 36 percent for the first three months of this year compared to the same year ago period. Considering how prevalent phishing attacks have become, it's almost hard to believe they can continue to grow. Really: what is saturation plus more? But that's a digression.

From DarkReading:

Phishing attacks on social networking sites increased more than 240 percent compared to the same time last year, just behind attacks on payment services, which jumped a whopping 285 percent versus the first quarter of '08. "They exploit the trust one user has with another [on a social network]. There's a tendency to open up something from one of your 'friends' on these sites," says Frederick Felman, chief marketing officer at MarkMonitor. "This is the biggest innovation in phishing attacks since RockPHISH, and it's more social than technical exploitation. RockPHISH was an infrastructure play, but this is using someone else's infrastructure to spread the badness."

The good news, however, is that social networks are relatively quick to shut down phishing attacks on their sites, Felman says.

It is good news that social networks are clamping down quickly. But what this ultimately means is that the attackers are going to adapt their tactics. And, I expect, these trends will become more pronounced as a result:

1. Highly-targeted "spear" phishing attacks will become even more common.

2. Large-scale attacks, with extraordinarily high numbers of targeted users, that begin and end within minutes will also become more common.

3. Legitimate accounts will be hacked, in greator numbers, to commit fast "smash and grab" like digital attacks on social networking sites such as Facebook, Twitter, and LinkedIn.

Ultimately, this means the trustworthiness of social network users, as well as Web sites in general, will need to be better established and vetted even more quickly.

Also, you had better hope that that link, or attachment, or whatever being sent to you by your "friend" is really coming from your friend - and not someone who just hacked your friend's account.

This area of information security -- the abuse of social networks through both technical and social engineering attacks -- is just getting started.

 

Recommended Reading:

Comment  | 
Print  | 
More Insights
Comments
Newest First  |  Oldest First  |  Threaded View
COVID-19: Latest Security News & Commentary
Dark Reading Staff 7/9/2020
Omdia Research Launches Page on Dark Reading
Tim Wilson, Editor in Chief, Dark Reading 7/9/2020
4 Security Tips as the July 15 Tax-Day Extension Draws Near
Shane Buckley, President & Chief Operating Officer, Gigamon,  7/10/2020
Register for Dark Reading Newsletters
White Papers
Video
Cartoon
Current Issue
Special Report: Computing's New Normal, a Dark Reading Perspective
This special report examines how IT security organizations have adapted to the "new normal" of computing and what the long-term effects will be. Read it and get a unique set of perspectives on issues ranging from new threats & vulnerabilities as a result of remote working to how enterprise security strategy will be affected long term.
Flash Poll
The Threat from the Internetand What Your Organization Can Do About It
The Threat from the Internetand What Your Organization Can Do About It
This report describes some of the latest attacks and threats emanating from the Internet, as well as advice and tips on how your organization can mitigate those threats before they affect your business. Download it today!
Twitter Feed
Dark Reading - Bug Report
Bug Report
Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2020-15105
PUBLISHED: 2020-07-10
Django Two-Factor Authentication before 1.12, stores the user's password in clear text in the user session (base64-encoded). The password is stored in the session when the user submits their username and password, and is removed once they complete authentication by entering a two-factor authenticati...
CVE-2020-11061
PUBLISHED: 2020-07-10
In Bareos Director less than or equal to 16.2.10, 17.2.9, 18.2.8, and 19.2.7, a heap overflow allows a malicious client to corrupt the director's memory via oversized digest strings sent during initialization of a verify job. Disabling verify jobs mitigates the problem. This issue is also patched in...
CVE-2020-4042
PUBLISHED: 2020-07-10
Bareos before version 19.2.8 and earlier allows a malicious client to communicate with the director without knowledge of the shared secret if the director allows client initiated connection and connects to the client itself. The malicious client can replay the Bareos director's cram-md5 challenge to...
CVE-2020-11081
PUBLISHED: 2020-07-10
osquery before version 4.4.0 enables a priviledge escalation vulnerability. If a Window system is configured with a PATH that contains a user-writable directory then a local user may write a zlib1.dll DLL, which osquery will attempt to load. Since osquery runs with elevated privileges this enables l...
CVE-2020-6114
PUBLISHED: 2020-07-10
An exploitable SQL injection vulnerability exists in the Admin Reports functionality of Glacies IceHRM v26.6.0.OS (Commit bb274de1751ffb9d09482fd2538f9950a94c510a) . A specially crafted HTTP request can cause SQL injection. An attacker can make an authenticated HTTP request to trigger this vulnerabi...