How a $1.2M SaaS Lost 40% Organic Traffic After Two Link Campaigns — and What to Ask Before You Hire an Agency

https://www.scribd.com/document/983199401/How-to-Spot-PBN-Footprints-and-Time-Your-Updates-to-Avoid-Ranking-Disasters-132079

The SEO Link Risk: Why Generic Campaigns Smashed Our Rankings Two quarters in, the company was growing fast: $1.2M ARR, Series A bridge closed, marketing team of four