Google released the August 2026 spam update on August 18, 2026. The update applies globally and to all languages, and Google said the rollout may take a few days to complete.
What was announced
Google Search Central posted on X that the August 2026 spam update was released. The Google Search Status Dashboard confirms the incident began at 09:27 US/Pacific on August 18 and is listed as affecting the Ranking product.
Google's announcement stated: "Released the August 2026 spam update, which applies globally and to all languages. The rollout may take a few days to complete."
What changed
A spam update is a notable improvement to Google's automated spam-detection systems. Unlike core updates, which adjust how Google evaluates content quality and relevance, spam updates specifically target techniques that violate Google's search spam policies. These include practices such as cloaking, doorway abuse, expired domain abuse, hacked content, keyword stuffing, link spam, scraped content, sneaky redirects, and thin affiliate pages.
Google's spam update documentation explains that SpamBrain, the company's AI-based spam-prevention system, is improved periodically to catch new types of spam. When a spam update rolls out, sites that violate policies may rank lower or not appear in results at all.
Details and availability
The key facts from Google's announcement:
- Scope: Global, all languages and regions.
- Rollout time: A few days to complete.
- Targets: Sites violating specific spam policies. Google said the update does not target link spam or the site reputation abuse policy.
- Recovery: Google said sites that see a change should review the spam policies to ensure compliance. Recovery can take months, as Google's systems need time to learn that a site now complies.
- Refreshes: Google will apply periodic refreshes to the spam update after the initial rollout.
Context
Google typically releases spam updates every one to two months. The previous spam update was the June 2026 spam update. Spam updates are separate from core updates — the most recent core update was the May 2026 core update. Google does not disclose what percentage of searches or queries are affected by a spam update.
The distinction matters: a core update adjusts how Google evaluates and ranks content broadly, while a spam update specifically improves the detection of policy-violating techniques. Sites affected by a spam update should focus on identifying and removing spammy practices rather than rewriting content for quality signals.
What has not been confirmed
Google did not specify which spam policies received the most attention in this update. The announcement does not say whether any particular type of spam — such as scraped content, doorway pages, or expired domain abuse — was the primary target. Google also did not provide data on how many sites or queries are affected.
Sources
- Google Search Status Dashboard — August 2026 spam update incident
- Google Search Central on X — announcement post, August 18, 2026
- Google Search spam policies documentation
