- Web Blog
- By Catalin Cimpanu
- July 30th, 2015
Heavy Metal Band Logos Used as a Spam Filtering Captcha System
Replace your boring CAPTCHA with something more interesting
- Security
- By Ionut Ilascu
- August 13th, 2014
Gmail Anti-Spam Filters Cover Non-Latin Characters
Messages combining different character sets are marked as spam
- Security Blog
- By Eduard Kovacs
- April 24th, 2014
Spammers Use Non-Latin Characters to Evade Spam Filters
Kaspersky experts have spotted this trend in some spam runs targeting Italian users
- Web Blog
- By Catalin Cimpanu
- March 14th, 2014
Script of the Day: Securimage
Easy accessible PHP-based CAPTCHAs for your Web pages
- Security Blog
- By Eduard Kovacs
- June 19th, 2013
SPAMfighter Says It Has Blocked 70 Billion Spam Emails Since 2006
That means 318 unsolicited messages are blocked each second
- Security
- By Eduard Kovacs
- April 20th, 2012
Facebook Spam Filter Blocks Article on TVShack “Pirate”
Instead of blocking content that is a threat to users, Facebook blocks news articles
- Security
- By Lucian Constantin
- November 24th, 2010
Recent Cutwail Spam Employs Complex Text Obfuscation Techniques
- Security Fixes and Improvements
- By Lucian Constantin
- October 29th, 2010
Facebook Introduces Automatic Spam Filtering for Pages
- Google News
- By Catalin Cimpanu
- September 17th, 2009
Google Acquires reCAPTCHA's Spam Filter
Teaches its Books service to read by itself
- Spam Reports
- By Alexandru Dumitru
- September 24th, 2007
Anti-Spam Costs Companies 140 Million Pounds
Facts for the UK