Perimeter
1/18/2011
12:40 PM
Commentary
Commentary
Commentary
Connect Directly
RSS
E-Mail
50%
50%

The Relative Risk Of Malware

Trend Micro reports there are 3.5 new malware released every second, up from 1 new malware every 1.5 seconds a year ago. But what's your actual risk?

Throughout 2010, Trend Micro published figures stating there was 1 new malware threat every 1.5 seconds. Just last week, a blogger interpreted that as being at personal risk of encountering a whopping 19,200 new threats per day (based on eight hours of online time).

Earlier today, Trend Micro upped that figure substantially, twittering that 3.5 new threats were released every second -- a 450% increase. With the wrong interpretation, some might believe that translates to an individual encounter risk of 100,800 new threats per day (based on that same eight hours of online time).

Obviously whether it's actually 1 new threat per 1.5 seconds, or 3.5 new threats per second, neither translates to actual encounter risk for users. To gauge that risk, you'd have to monitor the same user population for an extended period of time and determine what the actual number of raw encounters was at specified, regular intervals.

Fortunately, ScanSafe (now Cisco ScanSafe) has been doing that since May 2007, so we can report on the actual encounter rates. Our user population is a 15,000-seat enterprise; following are the actual numbers of malware encountered:

>> May 2007: 205 encounters
>> May 2008: 669 encounters
>> May 2009: 1,719 encounters
>> May 2010: 4,111 encounters

In other words, if you're a 15,000-seat enterprise, then you probably average 5.5 malware encounters per day. That's still a lot, but it's definitely a lot less than 3.5 every second. The moral of the story: The overall rate of new malware does not equal the overall rate of encounter.

Mary Landesman is an antivirus professional and senior security researcher for ScanSafe, now part of Cisco. In 2009 she was awarded a Microsoft MVP for her work in consumer security.

Comment  | 
Print  | 
More Insights
Register for Dark Reading Newsletters
Partner Perspectives
What's This?
In a digital world inundated with advanced security threats, Intel Security seeks to transform how we live and work to keep our information secure. Through hardware and software development, Intel Security delivers robust solutions that integrate security into every layer of every digital device. In combining the security expertise of McAfee with the innovation, performance, and trust of Intel, this vision becomes a reality.

As we rely on technology to enhance our everyday and business life, we must too consider the security of the intellectual property and confidential data that is housed on these devices. As we increase the number of devices we use, we increase the number of gateways and opportunity for security threats. Intel Security takes the “security connected” approach to ensure that every device is secure, and that all security solutions are seamlessly integrated.
Featured Writers
White Papers
Cartoon
Current Issue
Dark Reading's October Tech Digest
Fast data analysis can stymie attacks and strengthen enterprise security. Does your team have the data smarts?
Flash Poll
Title Partner’s Role in Perimeter Security
Title Partner’s Role in Perimeter Security
Considering how prevalent third-party attacks are, we need to ask hard questions about how partners and suppliers are safeguarding systems and data.
Video
Slideshows
Twitter Feed
Dark Reading - Bug Report
Bug Report
Enterprise Vulnerabilities
From DHS/US-CERT's National Vulnerability Database
CVE-2014-3409
Published: 2014-10-25
The Ethernet Connectivity Fault Management (CFM) handling feature in Cisco IOS 12.2(33)SRE9a and earlier and IOS XE 3.13S and earlier allows remote attackers to cause a denial of service (device reload) via malformed CFM packets, aka Bug ID CSCuq93406.

CVE-2014-4620
Published: 2014-10-25
The EMC NetWorker Module for MEDITECH (aka NMMEDI) 3.0 build 87 through 90, when EMC RecoverPoint and Plink are used, stores cleartext RecoverPoint Appliance credentials in nsrmedisv.raw log files, which allows local users to obtain sensitive information by reading these files.

CVE-2014-4623
Published: 2014-10-25
EMC Avamar 6.0.x, 6.1.x, and 7.0.x in Avamar Data Store (ADS) GEN4(S) and Avamar Virtual Edition (AVE), when Password Hardening before 2.0.0.4 is enabled, uses UNIX DES crypt for password hashing, which makes it easier for context-dependent attackers to obtain cleartext passwords via a brute-force a...

CVE-2014-4624
Published: 2014-10-25
EMC Avamar Data Store (ADS) and Avamar Virtual Edition (AVE) 6.x and 7.0.x through 7.0.2-43 do not require authentication for Java API calls, which allows remote attackers to discover grid MCUser and GSAN passwords via a crafted call.

CVE-2014-6151
Published: 2014-10-25
CRLF injection vulnerability in IBM Tivoli Integrated Portal (TIP) 2.2.x allows remote authenticated users to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via unspecified vectors.

Best of the Web
Dark Reading Radio
Archived Dark Reading Radio
Follow Dark Reading editors into the field as they talk with noted experts from the security world.