# MetaMask Adds New Scam Protections to Wallet Apps

**Published:** 2026-09-15T13:28:05.800Z  
**Topic:** Crypto Scam  
**Sentiment:** neutral  
**Publisher:** TrendWatcher — https://www.trendwatcher.in/article/7e8c5132-e725-4d02-920b-c5a9861248df

MetaMask rolled out new in-wallet safeguards against crypto scams, including real-time alerts and transaction simulations, after $1.7B was lost to scams in

MetaMask has implemented new in-wallet safeguards across its browser extension and mobile applications to combat crypto scams, introducing real-time alerts and transaction simulations to flag suspicious activity before users confirm transactions [1, 2]. This update aims to reduce user losses, which totaled over $1.7 billion from scams in 2023, following $3.7 billion in 2022 and over $3 billion in 2021 [5].

| At a glance | |
|---|---|
| Feature | Real-time alerts, transaction simulations [1] |
| Target scams | Phishing, unauthorized transactions, romance, investment [1, 3] |
| Availability | MetaMask Mobile (v8.11+), Extension (v13.48+) [3] |
| Context | $1.7 billion lost to crypto scams in 2023 [5] |

## Enhanced Scam Detection and User Prompts
The new features integrate directly into MetaMask without requiring additional setup, targeting common decentralized finance (DeFi) fraud attempts such as phishing and unauthorized token approvals [1, 2]. When decentralized applications (dApps) request token approvals or complex transactions, MetaMask now displays clearer warnings and flags risky sites [2]. This includes explicit details about the scope and permanence of token allowances, highlighting unusually large or unlimited allowances, and warning if destination contracts or websites match known scam patterns [2]. For transactions involving token swaps or transfers to unfamiliar addresses, users receive prompts to verify recipient details before confirmation [2].

MetaMask's security partner, Blockaid, contributes to these protections by flagging malicious destination addresses [3]. The system uses AI, including large language models (LLMs) and classification models, to analyze content across websites and social feeds, alongside static and dynamic analysis of on-chain bytecode and transaction flows, to identify phishing and scam behavior in real-time [4]. This allows MetaMask to warn users about potential scams before funds are sent [4].

## Addressing Social Engineering Scams
A key focus of the update is to counter investment and romance scams, which often rely on building trust rather than technical exploits [3]. These social engineering scams were tied to $7.2 billion in crypto losses in the U.S. alone in 2025, according to the FBI's Internet Crime Complaint Center (IC3) [3]. Traditional security tools often fail to detect these scams because they involve users willingly making transfers [3].

To address this, MetaMask now introduces a "security speed bump" for transfers that show signs of romance or investment scams [3]. Instead of outright blocking transactions, the wallet presents users with a series of questions designed to surface red flags, such as whether they have met the recipient in real life, if guaranteed returns were promised, or if they are being rushed [3]. This approach aims to give users a moment to reconsider without fully preventing them from proceeding if they accept the risks [3]. Martin Peko, Staff Product Manager at MetaMask, noted that investment scam victims often ignored warnings, suggesting a need for different controls when users trust the recipient or are being coached [4].

The new safeguards also include warnings for lookalike wallet addresses and transfers to first-time recipients [4]. A separate feature, "Added Protection," automatically reverts transactions that do not match their previews, launching first on the browser extension with mobile support planned [4].

## What to watch
*   Monitor the effectiveness of the new "security speed bump" in reducing losses from social engineering scams.
*   Observe the rollout timeline for "Added Protection" to MetaMask mobile applications.
*   Track any reported changes in scam attempt methodologies as users adapt to the new wallet protections.

The rollout of these enhanced protections reflects an industry-wide effort to improve user security against increasingly sophisticated fraud, particularly as authorities continue to pursue services supporting investment and romance fraud [4].

## Sources
1. Blockchain News — [MetaMask: Adds Protections Against Crypto Scams](https://blockchain.news/flashnews/metamask-adds-protections-against-crypto-scams)
2. Gncrypto — [MetaMask Adds In-Wallet Safeguards to Block Crypto Scams](https://www.gncrypto.news/news/metamask-in-wallet-safeguards-block-crypto-scams/)
3. Metamask — [MetaMask now prevents romance and investment scams before they happen](https://metamask.io/news/romance-scam-detection-security-feature)
4. Decrypt — [MetaMask Adds New Wallet Protections Against Crypto Scams](https://decrypt.co/378117/metamask-adds-wallet-protections)
5. Metamask — [3 Ways the Wallet Guard Integration Makes MetaMask Secure](https://metamask.io/news/3-ways-the-wallet-guard-integration-makes-metamask-more-secure)

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Cite as: TrendWatcher, "MetaMask Adds New Scam Protections to Wallet Apps", https://www.trendwatcher.in/article/7e8c5132-e725-4d02-920b-c5a9861248df