Malwarebytes Blocks Google
On Wednesday, September 21, the popular antivirus and Endpoint Protection platform Malwarebytes started flagging websites like Google and YouTube as malicious, blocking many users from accessing them. Malwarebytes customers experienced this disruption for approximately 2 hours before it was remediated.
If you are a Malwarebytes user, you may have received an alert indicating a threat was blocked. Malwarebytes has announced that the issue is now resolved and has issued a software update to correct the error. If you are still having trouble accessing Google services, try manually updating your Malwarebytes application.
Context: The Importance of Web Filtering
While this specific incident was a false positive, web filtering remains a critical component of cybersecurity. Endpoint protection tools are designed to be aggressive to catch legitimate threats, which is necessary given the frequency of real browser security issues. Security teams are constantly battling actual threats, such as newly discovered Google Chrome vulnerabilities that can allow attackers to hijack systems.
Keeping your software updated is vital not only to fix glitches like this one but also to patch high-severity Chrome security flaws that appear regularly. By maintaining current versions of both your antivirus and your browser, you protect your organization from critical exploited vulnerabilities and ensure you are defended against the latest wave of browser-based threats.
Key Takeaways
- False Alarm: The recent blocking of Google and YouTube by Malwarebytes was a “false positive” error caused by a bad database update, not a cyberattack.
- Quick Fix: Malwarebytes has resolved the issue; users experiencing access problems simply need to update their antivirus software to the latest version.
- Browser Safety: While this incident was a software glitch, maintaining browser security remains critical due to frequent legitimate vulnerabilities in platforms like Chrome.

If you are a Malwarebytes user, you may have received an alert similar to the one below. Malware has announced that the issue is now resolved and issued a software update. If you are still having trouble, try updating your Malwarebytes.
Frequently Asked Questions (FAQ)
1. Was Google actually hacked or malicious?
No. This was a “false positive” on the part of Malwarebytes. A false positive occurs when security software incorrectly identifies a harmless file or website (in this case, Google.com) as a threat due to a buggy update or overly aggressive detection rules.
2. How do I fix the “Malwarebytes blocked Google” error?
Open your Malwarebytes application and check for updates. The company has released a patch that corrects the faulty database. Once updated, you should be able to access Google and YouTube normally.
3. Why did my antivirus think Google was a virus?
Antivirus software uses “heuristics” (behavior analysis) and signature databases to detect threats. If a database update contains a slightly incorrect code string, it might match the digital signature of a safe website, causing the software to block it automatically to play it safe.
4. Should I turn off my antivirus to access Google?
No. Temporarily disabling your protection leaves you vulnerable to real malware. It is better to wait for the official fix from the vendor or add a temporary “exception” for the specific website within the antivirus settings rather than turning off protection entirely.


