Chrome to improve protection from dangerous sites in Incognito mode
According to changes in the Chromium code, Google is extending real-time threat checking to Incognito and Guest modes. Until now, protection in a private window was weaker than in a regular one.
Author: Thames Compass editorial teamPublished: 2 min read

Google is working on a fix for the Chrome browser that is meant to tighten protection against dangerous websites in Incognito mode. The Polish tech site Antyweb reported on 9 November 2026, citing changes found in the Chromium engine's repository.
What the gap was
Chrome uses a Safe Browsing mechanism that warns about sites that try to steal passwords or spread malware. According to Antyweb, in a private window the browser could check addresses only against a local list of malicious sites stored on the device.
That list is updated every 30–60 minutes. Meanwhile, some modern phishing campaigns use domains that exist for less than 10 minutes. As a result, a warning might not appear in Incognito mode, even though a user would see it in a regular browser window.

What will change
Changes in the Chromium code indicate that real-time threat checking will cover both Incognito mode and Guest mode. The protection is to work for users with both the standard and the enhanced level of protection.
To avoid weakening privacy, the developers have planned two measures:
- temporary keys and tokens from a private session are to be kept only in RAM, with nothing written to the storage of a computer or smartphone,
- with standard protection, verification requests are to go through proxy servers that separate the address being checked from the user's IP address, so Google cannot link a person's identity to the domain visited.
According to Antyweb, the new version of Chrome with the fixes is being tested. No date was given for when it will reach all users.
What this means for you
The change affects anyone who uses Chrome, including people in the UK. For now, though, it is an announcement at the testing stage, so there is nothing you need to do. It is worth remembering that Incognito mode does not save browsing history on the device, but it does not make you anonymous or replace caution with suspicious links and messages, such as fake texts or emails supposedly from a bank.
Sources
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Photos
- Cover: „registration, log in, keyboard, hand, write”, author: geralt, licence Pixabay Content License; cropped or resized.
- Photo 1: „hands, phone, smartphone, electronics, mobile phone”, author: Pexels, licence Pixabay Content License; cropped or resized.
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