Older entries:

• 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
• Content Remixing = Content Scrapping? | June 30, 2005
• What is Log Spam | June 8, 2005
• Search Engines Punishing Shared C-Classes - Innocent Site Owners Looking for Answers | June 1, 2005
• Link Spam Alliances Paper Shows Old School Techniques | June 1, 2005
• Google AdSense Page Hijacked | May 24, 2005
• India Cold Call Offering Reciprocal Link Exchange | May 18, 2005
• Being Banned - A Blessing in Disguise | May 17, 2005
• MSN Search Phishing Spyware | May 17, 2005
• Google Search by Number Spam | May 16, 2005
• Press Release Editorial Process Lacking Quality | May 10, 2005
• Black Hats Turing White, Then Black Again | April 21, 2005
• Domain Names & Hyphens, Lots of Hyphens | April 13, 2005
• WordPress Found Spamming Search Engines | March 30, 2005
• Ask Jeeves Adult Content Filter Not So Good: Users Accept Fault | March 25, 2005
• Google Messenger For Windows Virus | March 21, 2005
• Domain Hijacking at Google by Meta-Refresh | March 20, 2005
• Detailed Explanation of the Page Hijack | March 17, 2005
• Hosting Companies Take Advantage of Clients | March 6, 2005
• Google Hijacking Attempt Blocked | February 17, 2005
• Content Spamming - Give Us Back Our Forum Content | February 11, 2005
• Anonymous Interview With a Link Spammer | January 31, 2005
• FunWebProducts | January 24, 2005
• LinkCondom - Mock the Nofollow Link Attribute | January 20, 2005
• Reaction to Wide Search Engine Acceptance for the Nofollow Attribute For Links | January 19, 2005
• Nofollow Tag for Outbound Links | January 18, 2005
• Screen Scraping Google - Fractal Spam | January 12, 2005
• One Reason Why the SEO Industry has a Bad Rep: Link Hogs | January 7, 2005
• A Call for an Indexing Summit to Prevent Fight Spam | January 5, 2005
• Fix Doorway Pages on Your Client's Site To Do No Harm | October 7, 2004
• Reporting Spam: Is It Ethical | October 6, 2004
• Hijacking Google Results with 302 Redirects - Bait & Switch | September 22, 2004
• Large European SEO Firms De-Listed From Google for Doorway Pages | September 20, 2004
• Bad Backlinks - Dropped Out Of Index | September 7, 2004
• Link Exchange Request Email Spam | August 23, 2004
• Spam Checking Tool | July 14, 2004
• Ditch the Site and Start From Scratch | July 9, 2004
• Avoid Getting Penalized in Inktomi | January 12, 2004