Aruana Firefox

Aruana

By: Aruana
Detects scams, phishing and sensitive data leaks. Protects your privacy before sharing with AI chatbots. 100% local.

Features & Capabilities

Aruana — Guardian of your data

Protect yourself against digital fraud and data leaks — everything processed on your device. No servers, no tracking, no data collection.

SCAM DETECTION Paste any suspicious message and Aruanã instantly analyzes it:

  • Phishing and fake URLs (typosquatting detection)
  • Identity scams ("I changed my number")
  • Fake prizes, lotteries, and advance fee fraud
  • Social engineering (urgency, threats, financial requests)
  • Payment fraud validation (PIX, boleto, Bizum, MobilePay)
  • 93 scam patterns across 5 countries

AUTOMATIC PROTECTION (browser extension)

  • WhatsApp Web: scans conversations automatically
  • Gmail: detects phishing links and sender spoofing
  • ChatGPT, Claude, Gemini: alerts when sharing sensitive data with AI

DATA PROTECTION FOR AI Before pasting into AI chatbots, Aruanã detects and removes:

  • National IDs (CPF, SSN, DNI, NINO, CPR)
  • Tax IDs (CNPJ, EIN, CVR, CIF)
  • Credit cards (Luhn validation)
  • API keys, tokens, connection strings
  • Professional IDs (OAB, court case numbers)

BRAZIL-SPECIFIC FEATURES

  • PIX fraud detection with CRC16 validation and random key alerts
  • Boleto verification (checksum, bank code, expiry date)
  • WhatsApp scams: "golpe do falso parente", fake support, advance fee
  • CPF, CNPJ, OAB, CNJ case number detection
  • FGTS, Serasa, gov.br impersonation patterns

100% LOCAL All processing happens on your device. No data is sent to external servers. No tracking. No analytics. No account required.

Turn off your Wi-Fi and test it. It works exactly the same. That's your proof.

Keyboard shortcut: Ctrl+Shift+P to scan on any page.

🇧🇷 Em Português

Aruana — Sentinela dos seus dados

Proteja-se contra fraudes digitais e vazamento de dados — tudo processado no seu dispositivo. Sem servidores, sem rastreamento, sem coleta de dados.

DETECÇÃO DE GOLPES Cole qualquer mensagem suspeita e o Aruanã analisa instantaneamente:

  • Golpe do WhatsApp ("troquei de número", falso parente)
  • Fraude em PIX (validação CRC16, detecção de chave aleatória)
  • Boletos falsos (verificação de DVs, código do banco, vencimento)
  • Phishing e URLs falsas (typosquatting)
  • Falso prêmio, sorteio, empréstimo falso
  • Suporte falso, extorsão, pirâmide financeira
  • Padrões de FGTS, Serasa, gov.br falsos
  • 93 padrões de golpe em 5 países

PROTEÇÃO AUTOMÁTICA (extensão do navegador)

  • WhatsApp Web: escaneia conversas automaticamente
  • Gmail: detecta links falsos e remetentes suspeitos
  • ChatGPT, Claude, Gemini: avisa quando seus dados estão expostos

PROTEÇÃO DE DADOS PARA IAs Antes de colar texto em chatbots de IA, o Aruanã detecta e remove:

  • CPF, CNPJ, OAB, processo CNJ
  • Cartões de crédito (validação Luhn)
  • API keys, tokens, connection strings
  • Emails e telefones

100% LOCAL Todo o processamento acontece no seu dispositivo. Nenhum dado é enviado a servidores externos. Sem rastreamento. Sem analytics. Sem cadastro.

Desligue o Wi-Fi e teste. Funciona igual. Essa é a prova.

Atalho: Ctrl+Shift+P para escanear em qualquer página.

Site: https://aruana.maiaware.com

User Growth & Download Statistics

Manifest V2 Add-on
By:
Aruana
Daily users:
-
Version:
2.5.2 Last updated: 2026-05-21
Version code:
6235932
Creation date:
2026-04-12
Risk:
Very high risk impact High risk likelihood
Permissions:
Content scripts matches:
  • web.whatsapp.com
  • web.telegram.org
  • chat.openai.com
  • chatgpt.com
  • claude.ai
  • gemini.google.com
  • copilot.microsoft.com
  • poe.com
  • perplexity.ai
  • www.perplexity.ai
  • See more
Size:
31.72MB
Email:
ar*****@gmail.com
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-06-20
Compare stats and ranking:

Ranking

Other rankings
#202 in ia keyword 56

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.
Developed by:
Aruana
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/aruana/
Email:
ar*****@gmail.com
Website:
https://aruana.maiaware.com/

Is Aruana 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.

Aruana requires a lot of sensitive permissions. Exercise caution before installing.

Risk impact analysis details
  • Critical Request access to the following domains: whatsapp.com, telegram.org, openai.com, chatgpt.com, claude.ai, google.com, microsoft.com, poe.com, perplexity.ai, live.com, office.com
  • High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
  • High ****** ******* *** ********* ********* ******** ***** *** ** ********** ****** * ******** ******* *****
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.

Aruana is recently added, and hasn't been around long enough for us to gather enough data to accurately assess its risk level.

Risk likelihood analysis details
  • High This extension was recently updated in the past month. New updates may not be stable or safe.
  • High **** ********* *** *** **** ****** ********* ********** *** *** ** ****** ** *****
  • Medium **** ********* *** ***** ** *** **** * ******* *** ********** *** *** ** ****** ** *****
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