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My Spam analysis for May 18 - 24, 2009

This is the latest entry in my weekly series about classifications of spam, according to my custom filter rules used by MailWasher Pro. The categories are shown on the "Statistics" page > "Junk Mail," as a pie chart, based on my custom filters and blacklist. The amount of email flagged as spam is shown on the "Summary" page of Statistics.

I am still seeing a greatly reduced amount of spam, possibly due to me being white-listed by spammers, trying to avoid my honeypots, or because of troubles spammers might be having controlling their Botnets. Nonetheless, the types of spam I am getting are most likely the same types you are getting, just in a different quantity. The classifications can help you adjust your email filters according to what is most common, on a weekly basis. Much of the spam this week was for the fake Canadian Pharmacy, which sells illicit and counterfeit pharmaceuticals, spam for unsubstantiated Acai Berry weight loss remedies and the usual male and female enhancement scams. I also saw an increase in bank Phishing scams this week.

See my extended comments for this week's breakdown of spam by category, for May 18 - 24, 2009 and the latest additions to my custom MailWasher Pro filters.

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MailWasher Pro spam category breakdown for May 18 - 24, 2009. Spam amounted to 12% of my incoming email this week. This represents a 2% increase from last week.
Fake Canadian Pharmacy spam: 31.82%
Counterfeit Watches: 13.64%
Exploit Link 9.09%
Numeric IP Link 9.09%
Other filters: (See my MWP Filters page) 9.09%
Male Enhancement Patches, etc: 4.55%
Phishing Scams: 4.55%
Pills: 4.55%
Breast Enlargement Scams: 4.55%
Hidden ISO or ASCII Subject: 4.55%
Nigerian 419 Scams: 4.55%
The latest additions to my custom MailWasher Pro filters include updates to the Canadian Pharmacy, Male Enhancement [Body], Bank Phishing and Known Spam Domains filters, plus the addition of a filter for the "Ow.ly URL Shortener" that is being used by spammers. I also moved some filters down the list to let more efficient ones identify the current types of spam.

MailWasher Pro intercepts POP3 and IMAP email before you download it to your desktop email client (e.g: Microsoft Outlook, Outlook Express, Windows Live Mail) and scans it for threats or spam content, then either manually or automatically deletes any messages matching your pre-determined criteria and custom filters. It is my primary line of defense against incoming spam, scams, phishing and exploit attacks. If you are not already using this fine anti-spam tool I invite to to read about it on my MailWasher Pro web page. You can download the latest version and try it for free for a month. Registration is only required once, for the life of the program.

To protect your computer from web pages rigged with exploit codes, malware in email attachments, dangerous links to hostile web pages, JavaScript redirects, Phishing scams, or router DNS attack codes, I recommend Trend Micro Internet Security. It has strong realtime monitoring modules that stop rootkits and spam Trojans from installing themselves into your operating system. Also known as PC-cillin, it is very frequently updated as new and altered malware definitions become available and it checks for web based threats and new malware definitions by searching secure online servers owned by Trend Micro. This is referred to as "in-the-cloud" security.

All of the spam and scams targeting my accounts were either automatically deleted by my custom MailWasher Pro spam filters, or if they made it through, was reported to SpamCop, of which I am a reporting member, and manually deleted. MailWasher Pro is able to forward messages marked as spam to SpamCop, which then sends a confirmation email to you, containing a link. You must click on the enclosed reporting link and open it in your browser, then manually submit your report. This is how SpamCop wants it done.

Get Norton 360 Version 4.0 - All-In-One Security. If you have a non-current version of a Symantec security program and wish to renew your definition updates subscription, or upgrade to a new version at a discount, go to the Norton Product Upgrades & Renewals page.

About the author
Wiz FeinbergWiz's Blog is written by Bob "Wiz" Feinberg, an experienced freelance computer consultant, troubleshooter and webmaster. Wiz's specialty is in computer and website security. Wizcrafts Computer Services was established in 1996.

I produce this blog and website at my own expense. If you find this information valuable please consider making a donation via PayPal.


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MailWasher Pro is an effective spam filter that protects your desktop email client. Using a combination of blacklists and built-in and user configurable filters, MailWasher Pro recognizes and deletes spam before you download it. MailWasher Pro reveals the actual URL of any links in a message, which protects you from most Phishing scams. Try it free for 30 days. Pay $39.95 US once, for a lifetime license, with free upgrades.


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