A small chatter is brewing related to a possible Google algorithm and search ranking update at both WebmasterWorld and Black Hat World Forums, revealing ranking and traffic changes from Google organic search. But the tools and norms that track changes don’t show much volatility.
It could be a small blip, being tested or that is about to touch down or just some random weirdness and a higher scale.
So that is more than normal black hat vs white hat chatter. The tools are not showing any changes.
Here are some snapshots of tools: