Attacks/Breaches

1/6/2012
09:12 AM
50%
50%

Facebook Worm Siphons 45,000 Accounts

Ramnit financial malware gets social with new variant.

A server housing tens of thousands of stolen Facebook credentials was discovered--and it turns out the attackers employed a new version of an existing worm to pilfer the goods.

Researchers at Seculert say the attackers used a new variant of the Ramnit worm, which is best known as a financial malware family that steals FTP credentials and most recently morphed into a Zeus-like weapon that performs HTML code injection into browsers to steal online banking credentials. Ramnit represents some 17% of all new malware infections, according to Symantec data.

Ramnit is known for its ability to spread quickly and on a large scale. "This is a variant which expands the financial-stealing of the previous version and now steals Facebook login credentials," said Aviv Raff, CTO at Seculert. "We suspect they are using the login credentials to increase the spread of Ramnit. The malware by itself is a worm--or a file infector--and this feature adds to this worm capability."

Seculert employed a sinkhole to gather data on Ramnit's activity and found that the attackers had stolen more than 45,000 Facebook credentials from all over the world, but mainly from users in the United Kingdom and France. Even more alarming is that the attackers appear to be using duplicate passwords to hack victims' corporate accounts and, thus, their employers. Seculert has handed the information over to Facebook.

"The cybercriminals are also taking advantage of the fact that people usually use the same passwords for different Web-based services (Facebook, Gmail, corporate SSL VPN, Outlook Web Access, etc.), to gain remote access to corporate networks," according to Seculert's blog posting on the find.

Read the rest of this article on Dark Reading.

Database access controls keep information out of the wrong hands. Limit who sees what to stop leaks--accidental and otherwise. Also in the new, all-digital Dark Reading supplement: Why user provisioning isn't as simple as it sounds. Download the supplement now. (Free registration required.)

Comment  | 
Print  | 
More Insights
Comments
Newest First  |  Oldest First  |  Threaded View
Drew Morrigan
50%
50%
Drew Morrigan,
User Rank: Apprentice
1/9/2012 | 4:14:57 AM
re: Facebook Worm Siphons 45,000 Accounts
Data was leaked from Facebook? Good golly, that's never happened before!
1.9 Billion Data Records Exposed in First Half of 2017
Kelly Jackson Higgins, Executive Editor at Dark Reading,  9/20/2017
Get Serious about IoT Security
Derek Manky, Global Security Strategist, Fortinet,  9/20/2017
Register for Dark Reading Newsletters
White Papers
Video
Cartoon Contest
Write a Caption, Win a Starbucks Card! Click Here
Latest Comment: This comment is waiting for review by our moderators.
Current Issue
Security Vulnerabilities: The Next Wave
Just when you thought it was safe, researchers have unveiled a new round of IT security flaws. Is your enterprise ready?
Flash Poll
[Strategic Security Report] How Enterprises Are Attacking the IT Security Problem
[Strategic Security Report] How Enterprises Are Attacking the IT Security Problem
Enterprises are spending more of their IT budgets on cybersecurity technology. How do your organization's security plans and strategies compare to what others are doing? Here's an in-depth look.
Twitter Feed
Dark Reading - Bug Report
Bug Report
Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2017-0290
Published: 2017-05-09
NScript in mpengine in Microsoft Malware Protection Engine with Engine Version before 1.1.13704.0, as used in Windows Defender and other products, allows remote attackers to execute arbitrary code or cause a denial of service (type confusion and application crash) via crafted JavaScript code within ...

CVE-2016-10369
Published: 2017-05-08
unixsocket.c in lxterminal through 0.3.0 insecurely uses /tmp for a socket file, allowing a local user to cause a denial of service (preventing terminal launch), or possibly have other impact (bypassing terminal access control).

CVE-2016-8202
Published: 2017-05-08
A privilege escalation vulnerability in Brocade Fibre Channel SAN products running Brocade Fabric OS (FOS) releases earlier than v7.4.1d and v8.0.1b could allow an authenticated attacker to elevate the privileges of user accounts accessing the system via command line interface. With affected version...

CVE-2016-8209
Published: 2017-05-08
Improper checks for unusual or exceptional conditions in Brocade NetIron 05.8.00 and later releases up to and including 06.1.00, when the Management Module is continuously scanned on port 22, may allow attackers to cause a denial of service (crash and reload) of the management module.

CVE-2017-0890
Published: 2017-05-08
Nextcloud Server before 11.0.3 is vulnerable to an inadequate escaping leading to a XSS vulnerability in the search module. To be exploitable a user has to write or paste malicious content into the search dialogue.