By: display
this thing makes it look like there is a angry bill cypher on your tab bar ha ha fun am i right
This add-on was removed from Firefox Add-ons Store on 2026-06-02
Features & Capabilities
User Growth & Download Statistics
Manifest V2 Theme
- By:
- display
- Daily users:
- -
- Version:
- 2.0 Last updated: 2021-06-28
- Version code:
- 5258546
- Creation date:
- 2021-06-23
- Risk:
- Very low risk impact Very high risk likelihood
- Size:
- 696.81KB
- Full description:
- See detailed description
- Source:
- Firefox Add-ons Store
- Data ingested on:
- 2026-06-02
- Compare stats and ranking:
- angry bill cypher vs Angrybirds
- angry bill cypher vs kill_bill_J-V1.0
- angry bill cypher vs Gravity Falls. Bill Cipher.
Contact the developer
Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.
Is angry bill cypher Safe?
Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.
angry bill cypher does not require any sensitive permissions.
Risk impact analysis details
- Low This permission has no access or impact on the user's system or data, thus carrying no risk.
Risk likelihood
Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.
angry bill cypher is very likely to contain malware and should not be trusted. Avoid installing.
Risk likelihood analysis details
- Critical This extension is not longer available in the store
- Critical **** ********* *** ******* **** *** ***** *** *** *********
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