Ads slip through on Yahoo and other sites
Ads and pop-ups load on ordinary sites such as Yahoo mail and news, and return after clicking through to an article.
Tier I · Proven The best-established problems.
7 public reports · first reported 10 October 2025 · last reported 2 October 2026
What's going wrong
Firefox users report that AdBlocker Ultimate lets ads and pop-ups through on common sites, including Yahoo mail and news pages.
AI-assisted: written with the help of AI from the reports. The idea report has the full summary.
In the idea report
- The full summary.
- The products the 7 reports are about, and how many came each month.
- Related problems.
No business has been found with this problem yet, so the report has no contacts. All sales are final — no refunds. Pricing.