Older entries:

• Google Changes The Definition of a Doorway Page | June 2, 2008
• Most SEOs Don't Report Competitors To Google | May 23, 2008
• Poll: Do You Report Your Competitors as Spam in Google? | May 8, 2008
• Very Explicit Porn Hits Google Universal Search | March 19, 2008
• Is it Spam if You Add Your Link to Blog Comments? | March 13, 2008
• Find Hidden Links On Your Site? Where Did It Come From? | March 13, 2008
• Google Groups Spammed, Spammer Accounts Disabled | January 31, 2008
• Fake .CN Google Spam "A Huge" Malware Problem | November 29, 2007
• Google Spam Patent Explorer: "Identifying Manipulated Articles" | November 29, 2007
• Has Google Fixed the Proxy Hijack Problem? Google.com Cleaner | October 11, 2007
• Yahoo Answers, The New Spamming Ground | September 7, 2007
• Companies Offer to Damage Your Competitors Search Engine Rankings | June 27, 2007
• Google Allows Some Cases of Hiding Text with CSS | June 11, 2007
• Search Engine Land Hiding Text & Spamming Search Engines, Said Sullivan | June 1, 2007
• Is Yahoo! Autos Cloaking? | May 22, 2007
• What To Do When Your In House SEO Goes Bad? | May 9, 2007
• Are XML Sitemaps Files a Welcoming Door in for Scrapers? | May 7, 2007
• Google Sponsored Listings Hide Surprises and Malware | April 26, 2007
• 80% of Blogs are Now Stuffed with Offensive Content | April 24, 2007
• 75% of Google's Blogspot Blogs are Spam | March 20, 2007
• Yahoo! & Microsoft Release Papers on Web Spam | March 16, 2007
• Using CSS To Hide Text: Search Engine Responses | December 18, 2006
• Google & Matt Cutts Magic Search Spam Fighting Tool | November 30, 2006
• Bot Attacks: Yes It Can Happen To You | November 8, 2006
• Forum Hack Enables Google AdSense Code To Be Placed On Site | October 27, 2006
• Jennifer Convertibles Web Site Hacked & Delisted In Google.com | October 24, 2006
• Still Want To Drop That Link Into Wikipedia? | October 11, 2006
• "Spam is Often About Excess" Says MSN Search | August 16, 2006
• Brian White, Newest Google Representative To Hit Forums | August 15, 2006
• Web Hosts Found Cloaking Webmaster Content | August 14, 2006
• Stealing Content Direct From Source; Beware | July 5, 2006
• When Spam Reports Fail at Google or Yahoo, MSN & Ask.com | July 5, 2006
• Link Spam & Search Spam Hits Front Page of BBC News | July 3, 2006
• Search Spammer Delisted After Tactics Revealed on DigitalPoint Forums | June 19, 2006
• NY Times is Cloaking But Not Spamming; Danny Sullivan Says | June 19, 2006
• New York Times Allowed to Cloak Content? | June 16, 2006
• Ways To Stop Community Spam | May 19, 2006
• Yahoo! Fighting Web Spam: TrustRank & Link Spam Patent Application | May 5, 2006
• Registrars & Hosting Companies Using the Google Sandbox to Influence Longer Domain Registration Payments | May 4, 2006
• Is Colgate Palmolive Spamming Search Engines With Hidden Links? | April 11, 2006
• Hijacking Search Results Through DNS Cache Poisoning | April 11, 2006
• Standford University Removed Paid Links and "Hosted Pages" | March 7, 2006
• Froogle Porn Spam: Beware | February 20, 2006
• Google Officially Confirms Traffic Power Ban | February 13, 2006
• BMW's German Site Delisted for "Poor Man" Cloaking | February 6, 2006
• Yahoo! Helping Splogs and Google Earn Money? | January 25, 2006
• JavaScript Gateway Protection Pages | November 18, 2005
• Link Spam Detection Research Paper | November 9, 2005
• Successful Reinclusion Requests | August 5, 2005
• Spam Reporting | August 1, 2005