$12.5B
FTC-reported fraud losses in 2024
FTC says consumers reported losing $12.5 billion to fraud in 2024.
Chrome extension malware scam
Malicious Chrome extensions disguised as useful tools steal browsing data, inject ads, or capture credentials from every website the victim visits.
“impersonation scam”
↑ 604%Key indicators
Usually targetsChrome users
Often hitsTech workers and developers
Common regionUnited States
Last updated2026-04-04
Estimated impact
$1.4K
median reported loss
Typical range$90 – $18K
Recovery rate~15%
Annual reports330,000
Scam breakdown
1
Scammers publish extensions to the Chrome Web Store that mimic popular tools or offer enticing features like free VPN or ad blocking.
2
The extension requests broad permissions such as reading all browsing data, which users accept without reviewing.
3
Once installed, the extension monitors browsing activity, captures login credentials, injects affiliate links, or redirects searches.
What to do first
Review installed extensions regularly at chrome://extensions and remove any you do not recognize or no longer use.
Related terms
malicious Chrome addonChrome Web Store malwareBrand impersonation scamsGoogleSurgingChrome usersAdultsBusiness professionalsTech workers and developersOnline shoppersUnited StatesUnited KingdomGermanymalicious Chrome addonChrome Web Store malware
Real-world example
How this scam plays out in practice
Based on reported patterns. Names and details are illustrative.
The setup
Emily, 35, a chrome users, encountered what appeared to be a legitimate brand impersonation scams situation while using Google. Scammers publish extensions to the Chrome Web Store that mimic popular tools or offer enticing features like free VPN or ad blocking.
Step 2
What happened next was calculated: The extension requests broad permissions such as reading all browsing data, which users accept without reviewing.
Step 3
The pressure escalated quickly: Once installed, the extension monitors browsing activity, captures login credentials, injects affiliate links, or redirects searches.
The outcome
Emily realized something was wrong when extension requests permissions far beyond what its stated function requires. By that point, significant damage had already been done — money sent, personal information shared, or trust exploited.
The lesson
Review installed extensions regularly at chrome://extensions and remove any you do not recognize or no longer use. Emily's experience shows why extension requests permissions far beyond what its stated function requires and extension was recently published with suspiciously high review counts are the clearest early warning signs.
How to identify it
- Extension requests permissions far beyond what its stated function requires
- Extension was recently published with suspiciously high review counts
- After installation, you notice new ads, changed search results, or browser slowdown
- Pause before paying, clicking, or sharing information. Scammers rely on speed.
- Verify the sender, company, or agency using a phone number or website you already know is legitimate.
- Treat secrecy, urgency, and off-platform payment requests as strong scam signals.
What to do now
- ✓Review installed extensions regularly at chrome://extensions and remove any you do not recognize or no longer use.
- ✓Only install extensions from trusted developers with a verified track record.
- ✓Check permissions before installing any extension — a calculator should not need access to all your browsing data.
What to save before reporting
- ✓Save the message, profile, phone number, email, or URL that was used.
- ✓Keep payment confirmations, receipts, and account alerts before you dispute or delete anything.
- ✓Write down the timeline while the details are still fresh.
How big is this problem
You are not alone — this scam affects millions of people.
These numbers come from government agencies and official reports. If you have been affected, know that this is a widespread problem — not something that only happens to careless people.
FTC 2024 fraud losses
Imposters
Most common FTC fraud category in 2024
FTC says imposter scams remained the most commonly reported fraud category in 2024.
History and evolution
- This scam family tends to persist because the social-engineering pressure works even when the exact scripts, platforms, and payment methods change.
- The specific packaging evolves over time, but the core pattern usually stays the same: create urgency, control the channel, and push action before verification.
- A 2024 report found that malicious Chrome extensions affected tens of millions of users, with Google removing hundreds of abusive extensions from the Web Store.
Recovery and follow-up
- ✓Save the messages, receipts, account alerts, and transaction details before you block or delete anything.
- ✓Report the scam through the official platform or government channel that best matches where it happened.
- ✓Review installed extensions regularly at chrome://extensions and remove any you do not recognize or no longer use.
- ✓Only install extensions from trusted developers with a verified track record.
- ✓Check permissions before installing any extension — a calculator should not need access to all your browsing data.
Why this pattern keeps working
Even when the story changes, most scams still use the same pressure pattern: urgency, authority, and a request to move money or data fast.
A 2024 report found that malicious Chrome extensions affected tens of millions of users, with Google removing hundreds of abusive extensions from the Web Store.
OpenScam research
Where to report it
If you have been targeted by this scam, reporting it helps authorities track the pattern and protect others. United States has dedicated agencies that handle fraud reports.
ReportFraud.gov
Federal Trade Commission
Central U.S. consumer fraud reporting portal.
File an IC3 complaint
FBI Internet Crime Complaint Center
FBI portal for internet-enabled crime reports.
Start identity theft recovery
IdentityTheft.gov
Official U.S. identity theft recovery plan builder.
Explore further
Understand the bigger picture
Who is most at risk
Who this scam targets
Primary targets
Chrome users, Adults, Business professionals
Geographic concentration
United States, United Kingdom, Germany, India
Primary channel
Google — Brand impersonation scams
Why this group is vulnerable
Chrome users are particularly vulnerable because this scam exploits trust in familiar brands, authority figures, and time-sensitive decisions. The rapid increase in reports suggests that awareness among this demographic remains low.
Sources and methodology
How we verify this information
OpenScam tracks scam patterns using a combination of government consumer protection databases (FTC, IC3, Action Fraud), platform-specific fraud reports, and verified consumer complaint data. Each entry is cross-referenced against at least two independent sources before publication.
Severity ratings are based on financial impact potential, reversibility of damage, and volume of reports across multiple reporting channels. Trend velocity reflects the rate of change in report volume over the most recent 90-day window.
This page was last verified on 2026-04-04. Red flags, recovery steps, and reporting resources are reviewed quarterly against current agency guidance.
Evidence and indicators
- A 2024 report found that malicious Chrome extensions affected tens of millions of users, with Google removing hundreds of abusive extensions from the Web Store.
Source notes
- OpenScam research
Frequently asked questions
Common questions about chrome extension malware scam
How does the chrome extension malware scam work?+
Scammers publish extensions to the Chrome Web Store that mimic popular tools or offer enticing features like free VPN or ad blocking. The extension requests broad permissions such as reading all browsing data, which users accept without reviewing. Once installed, the extension monitors browsing activity, captures login credentials, injects affiliate links, or redirects searches.
What are the warning signs of chrome extension malware scam?+
Extension requests permissions far beyond what its stated function requires Extension was recently published with suspiciously high review counts After installation, you notice new ads, changed search results, or browser slowdown
What should I do if I encounter chrome extension malware scam?+
Review installed extensions regularly at chrome://extensions and remove any you do not recognize or no longer use. Only install extensions from trusted developers with a verified track record. Check permissions before installing any extension — a calculator should not need access to all your browsing data.
Who is most at risk for chrome extension malware scam?+
This scam primarily targets Chrome users, Adults, Business professionals. It is most commonly reported in United States, United Kingdom, Germany, India and typically appears on Google.
Is chrome extension malware scam getting worse?+
Chrome extension malware scam is currently surging — reports are increasing rapidly. It has been reported across US, UK, DE, IN. Last updated 2026-04-04.
Related scams
Similar scams to watch out for
Brand impersonation scams
↑ 60%Amazon account suspension scam
An email or text claims your Amazon account has been suspended due to suspicious activity and directs you to a fake login page to steal your Amazon credentials and payment information.
What to do first
Log in to Amazon directly by typing amazon.com into your browser — never through email links.
Targets
Online consumers
Seen in
U.S.
Brand impersonation scams
↑ 60%Apple ID locked scam
A message claims your Apple ID has been locked or will be disabled and directs you to a fake Apple website to enter your credentials, giving scammers access to your iCloud, payments, and devices.
What to do first
Check your Apple ID status by going directly to appleid.apple.com — never through links in emails.
Targets
Online consumers
Seen in
U.S.
Brand impersonation scams
↑ 60%bank fraud department impersonation scam
A caller or texter claims to be from your bank's fraud department, warns about suspicious transactions, and convinces you to share account details or transfer money to a 'safe' account.
What to do first
Hang up and call your bank directly using the number on the back of your card or on your bank's official website.
Targets
Account holders
Seen in
U.S.
Help someone avoid this scam.
Scammers succeed because people do not talk about it. If you or someone you know has been affected, there is no shame in it — it happens to millions of people every year. Share this page with friends and family so they know what to look for.