Vulnerabilities


UK Health System Infected by Data Worm

The UK’s National Health Service has been hit by a voracious,
data-stealing worm that’s easily detected by off-the-shelf security
software, according to researchers who directly observed the mass
compromise. Read the full article. [The Register]

How Criminals Hide Malware from Search Bots

Computer criminals are taking steps to block search engines bots
from indexing legitimate Web pages that have been hacked and
booby-trapped with hostile code. Read the full article. [KrebsonSecurity]

MS Withdraws Recent Windows Server Patch

Microsoft has withdrawn an update for Windows Server because the patch, issued eight days ago, does not treat the root cause of the problem it was meant to fix. MS10-025 was designed to address a flaw specific to Windows 2000 Server installations also running Windows Media Services. Read the full article. [The Register]


Affinity Health Plan, a New York managed care
service, is notifying more than 400,000 current and former customers
employees that their personal data might have been leaked through the
loss of an unerased digital copier hard drive. Read the full article. [Dark Reading]

A new version of the data-stealing trojan Zeus is for the first time able to successfully exploit Mozilla’s Firefox browser to commit sophisticated online banking fraud. Read the full article. [Secure Computing]

How many botnets are there? Symantec says 6.8 million, but a former Symantec executive at Immunet and a key creator of the Internet Security Threat Report says his former company is off by several magnitudes of order. Gunter Ollmann of Damballa concurs with Immunet and puts the numbers between 19 and 24 million. Read the full article. [The Last Watchdog]

Google has released version 4.1.249.1059 of Chrome for Windows, a security update that addresses four high risk vulnerabilities in its WebKit-based browser. These vulnerabilities are; a memory corruption issue in Chrome’s V8 JavaScript Engine, type confusion errors with forums, cross-site scripting (XSS) vulnerabilities on the Chrome downloads page and HTTP request errors that could lead to possible cross-site request forgeries (XSRF). Read the full article. [The H Security]