# Unlisted Chrome extensions with 13M+ installs are hijacking search queries

> **Newsylist Open Intelligence Dossier** · First detected: 2026-10-30 02:29 UTC · Category: Technology · Sources: 5 · Current Velocity: 2.8

## Intelligence Brief
"Unlisted Chrome extensions with 13M+ installs are hijacking search queries" developed substantial multi-source reporting across the Technology sector, tracked across 5 distinct newsrooms by Newsylist.


Key reporting was led by CyberInsider, GBHackers News, Digital Trends and BleepingComputer. Coverage velocity and cross-outlet momentum were measured using Newsylist open coverage telemetry.


Synthesized from multi-source international reporting and live coverage telemetry under Newsylist open intelligence methodology.

## Verified Facts & Key Claims
### What drove coverage for Unlisted Chrome extensions with 13M+ installs are hijacking search queries?
Coverage spiked when 5 independent newsrooms published 5 verified reports during this coverage cycle.

### How did Newsylist track this trend?
Newsylist monitored article arrival rates, source diversity, and cross-outlet validation in real time.

## Multi-Source Evidence Table
| Source Outlet | Headline | Published (UTC) | Verification URL |
|---|---|---|---|
| CyberInsider | Microsoft finds 250 browser extensions linked to tracking campaign | 2026-10-29 15:13 | [Source Link](https://news.google.com/rss/articles/CBMibEFVX3lxTE9zYVgyc1d0S3FYaGU5WnZMc1BBOHZGYUFEQ2xzLWxlQ0tEOVdoQzlCT21fQmM5U0hkZTNrMGdrNkpvQkVDYkZIbUpEOFhXb3RXQWZUcG9wSXNLd3ZlVl9jMGxidmkxNFNRNnIxUw?oc=5) |
| GBHackers News | 319 Suspicious Chrome Extensions Hijack Default Search Settings Without Sensitive Permissions | 2026-10-29 15:13 | [Source Link](https://news.google.com/rss/articles/CBMiX0FVX3lxTE5CcTBLdkNVbFZLSWhRRHVsaEJpT2lpYmJfaWJaWDJTMUJZTlhERG9QNmtaN3BYcmJ5c1ZlVHRNN3JkTlFSOHhrb0JtNldjeHBudENUeGsxeXQ4ZnBZTGVN0gFkQVVfeXFMTXpnb3VlWFBFZDhUZE0zRmhYbGhibGxGZGd5R2dEVFc2OWJoRTgzeG5aaS11NllUa25Hd2E0NXdUc2doMTRMOTdvTlRKckpqWVJFV0tTTUhwbTRiaWZmVWJIQl95Yg?oc=5) |
| Digital Trends | Your search engine could be hijacked by a Chrome extension that barely does anything | 2026-10-29 15:13 | [Source Link](https://news.google.com/rss/articles/CBMiwwFBVV95cUxObnpjTC1TREgyYWRIY1JaYmQzbUZJQmVEekl1NkJYUUF2MWtuNlltak52T0xvclVSOEN4UDhrT0VJZjJZdmQ3Q0hjVGE3WUZUQkljUE5NM2xsWUdfQWxudDdWY2VBN3dNbWo2ODRMalhxamI1eWJFckJXX0FnUmtpT28tSzBsYncyZE9wcEVHUFJ5cFRBRHZIdkE3T3ZRek5WRVVGOVpCR0tkWlZHT21wYzRvOFNYYnBkNzBvbDVGN3AwUDQ?oc=5) |
| BleepingComputer | Chrome extensions with 13.4 million installs caught hijacking searches | 2026-10-29 15:13 | [Source Link](https://news.google.com/rss/articles/CBMiuAFBVV95cUxNdjAxYWxocDVvNzdVV1NnV1p5enB1LVBMenJMeklMUHh6NUo3SXhsT2dUXzluOHFGeWZDeEpmaHIzeUUtclhQMmtuS1JNQzhTWGxseGdkbDlHdlc4ZUs0RmZpQzdqQnN5RDEzTW1GNWh0bXpEb09mczlnMjZUZXJDLWp3ZXdIOXp1bXNIaGNsQUhqVnRHZWJ1RWptVzhRUGMwalotSmZkSEx5NzJwUmNHVWdocjVNbTQt?oc=5) |
| Cybernews | Unlisted Chrome extensions with 13M+ installs are hijacking search queries | 2026-10-29 15:13 | [Source Link](https://news.google.com/rss/articles/CBMinAFBVV95cUxNWWN5ZE9fVGd5eks5ZUdWSnJ2X29tZWNBTGdrdWdNenZ0VThYczZBRUtOT1NmUkloZzdCRUlsbXFUTE5UdXk1LVNfbUQ2d09PaWk5bmN1dmlNNXlEdkg5YVVuLUhCWFRaUEFka1JLSm40Wm9mM1VZTzRhQ01ueks3WHYzUFFZOGEtTEpkc085bUNiVGI2cmYwZXZZcmM?oc=5) |

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*Canonical Source: https://www.newsylist.com/trend/2026-10-30/unlisted-chrome-extensions-with-13m-installs-are-hijacking-search-queries*
*Synthesized by Newsylist Open Intelligence Engine under E-E-A-T journalistic standards.*