$4.2 Million in Preventable Immutable X Wallet Losses Since 2025
Most IMX was not drained from advanced exploits. It was drained from humans. From early 2025 to present day, blockchain forensics firms have tracked $4.2 million of IMX token and NFT losses attributable to three wallet security mistakes users are still making, despite the platform enacting more robust security protocols. As Immutable X now hosts more than 500 games, and has over 5 million users on Immutable Play, its surface for social engineering and phishing attacks has grown right along with the wider ecosystem.
The truth is: most immutable x wallet breaches aren't protocol failures. They're human failures. And they keep happening in the same, predictable ways. Spotting those patterns, and the platform-specific conditions that make them possible, is our best recourse for securing gaming NFTs and IMX holdings worth real money.
That's critical right now. With imx price at $0.1463 (down 98.5% from ATH $9.52), holders are zeroing in on high-value NFT inventories as the most appreciable form of value on the chain. Losing an immutable wallet with a full stack of rare in-game assets can sting way worse than the token. Confusion has also been stoked by the immutable x news around zkEVM merge, and users are moving wallets and engaging with unfamiliar interfaces. But what are the specific mistakes? And how does the data break down?
Three Immutable X Wallet Mistakes Behind 80% of Theft
Three major categories of theft exist, with the first by far the most prevalent:
- Fake marketplace and airdrop phishing scams
- Account seed phrase leakage during wallet migrations
- Approvals-based attacks involving trading NFTs
Phishing is the source of about 45% of total dollar losses to this day. Attackers create fraudulent copies of imx.to, Immutable's in-house market interface, and lure users to them through Discord, Telegram, and X posts that promise "limited drops" of NFTs or free IMX airdrops. Once a user connects their immutable wallet and signs a malicious transaction, the attacker is then free to empty the NFTs and tokens in one batch.
Immutable X's gas-free transaction UX is excellent, but it also means users are never presented with the on-chain transaction fee confirmation that often would cause them to reconsider. Transactions are completely frictionless, and it's this frictionlessness that is very dangerous.
Exposure of seed phrases was the second most common way accounts were compromised, related to the Immutable X to zkEVM merge. The protocol deprecated Immutable Link back in February 2026 and pushed for Passport to become the standard account solution. Thousands of users had to reconnect their wallet, which was an opportunity scammers jumped at. Bogus "migration assistants" were distributed in chats and socials for users to input their seed phrase on a fake Passport setup page.
The team notes that Passport's user flow shouldn't have required users to input their seed phrase when migrating, but new users unaware of this didn't know and clicked on very convincing fakes.
Approvals-based exploits close out the top three. When users list NFTs for sale or utilize third-party marketplaces on Immutable X, often the app is given wide token approval on those NFTs. If the user later connects their wallet to a compromised dApp, that approval can be used to move those assets without new permission being sought. This section has made up about 15% of total losses to this day. The dollar number is low, but attack count is higher across accounts.
What On-Chain Data Shows About Compromised IMX Accounts
Compromised wallets left an unmistakable forensic fingerprint. Empirically verified thefts on-chain reveal the following:
- 72% of drained wallets had previously interacted with the malicious contract within 48 hours of the loss event
- Median time between a user signing a phishing transaction and the full account drainage event was less than 11 minutes
- Attackers moved fast and automated, often using scripts that swept through NFTs based on collection value, draining highest-floor-price NFTs in a collection first, followed by fungible IMX balances
Other time-of-day and geography clustering emerged. Loss events increased within 24 hours of high-impact imx news such as airdrop announcements from Mintory (Feb 2026 launch) or immutable x price prediction conversations on social channels that spur engagement. Attackers timed phishing campaigns around genuine ecosystem hype periods.
Instances of fake "celebration airdrop" pages serving phishing transactions went up measurably during the week following the close of Immutable's SEC investigation on March 18.
Less obvious but also present is a correlation around wallet age. Wallets created within 30 days prior to being compromised were part of 58% of all thefts. New users, enticed by the rapidly expanding game library and the doubling of NFT buyer count (up 64% to 4,193 unique buyers weekly as of mid-March), are particularly at risk. They may not yet have internalized a reflex to double-check contract addresses or verify approval scopes. They're exploring an ecosystem they've never encountered before, often on mobile devices that make it harder to parse the URLs they're clicking. This new-user exploit was explicitly connected to a platform-adjacent set of flaws left out of every security guide in existence.
Platform-Specific Vulnerabilities Most Immutable Wallet Users Overlook
Update, February 2026: ImmutableX is retiring the write functions. On February 11, we disabled all POST requests on the Immutable X APIs, effectively putting the legacy chain into read-only mode. This resulted in users who had not migrated from being able to see their NFTs and tokens through our legacy APIs but unable to transfer their assets through the legacy APIs or SDKs.
Immutable official announcement
This created a window for scammy "emergency migration tools" to pop up claiming to transfer your assets to the new Immutable zkEVM chain. None of them were real. The only way to migrate was through the official processes and Passport. It was panic time.
The IMX/USDT trading pair was also delisted from KuCoin on the same day. Anyone Googling to see imx crypto price updates was seeing Google search results for "IMX withdrawal" and "IMX deposit new exchange" infiltrated with phishing ads. Taken in a social engineering context, it was the perfect storm: a major exchange delisting at the same time as a chain migration.
There's another, less discussed, risk factor. In December 2025, Immutable launched the Immutable X Wallet SDK. It brought mobile support to Immutable X by making it easy to incorporate Web3 games directly into native apps. Game dApp developers using SDKs on top of that are at various stages of security maturity. A user who connects their immutable x wallet to a third-party game app with a weak security profile is exposing risk to themselves, but it doesn't come from Immutable's underlying infrastructure in any way.
The counterfeit NFT risk is being addressed through adding a "Verified Collections" feature to Orderbook, but that doesn't change third-party dApp permissions.
With imx token price now mostly tracking broader weakness in the sector (gaming tokens are down 3.65% over the past month to a total market cap of $13.13 billion), holders will be vulnerable to enticement to provide yield in new untrusted protocols or get airdrop-spammed by sketchy exchanges offering tokens and promotions to "unlock" more value. As a token's price continues to plunge, more scammers will target a community with "recover" and "bonus" schemes. So what actually works to prevent these losses?
The Security Protocol That Actually Protects IMX Holdings
Prevention takes two initial, practical steps that target the highest-risk attack vectors. Bookmark the Immutable Passport website and official marketplace link in your browser. As a general rule, never click any "Connect your wallet" request that you receive via social media or messaging applications. That rule alone would have prevented approximately 45% of the $4.2 million that was lost.
Second, perform a review of token approvals on your wallet on a monthly basis. Tools like Revoke.cash have been integrated to support Immutable zkEVM. Check easily for outstanding approvals granted to third-party contracts and revoke them. At the bare minimum, a user should revoke any approvals that are not related to an active listing or a live game.
Immutable recently introduced a 200 Immutable X token and KYC requirement for its reward and withdrawal system. While this requirement adds friction that will dissuade bots, it is no replacement for good approval hygiene.
In addition to the two high-value precautions, a short checklist will account for the remaining attack surface:
- Enable all 2-factor authentication methods on your Passport account
- Never manually type a seed phrase into any interface other than the official Immutable migration process (Passport never asks for it)
- Confirm that any game you are connecting to via the Wallet SDK is listed in Immutable's official games directory
- Approach any "urgent" communication around your imx coin balance or wallet status as suspicious by default
For the minority of those who use the immutable x price prediction models to track an immutable coin or want to track imx crypto price changes to time their trades, the risk/reward math is simple: the loss from one wallet connection is many times greater than the potential gain from a single speculative trade made by clicking a non-verified link.
Since NFT sales on Immutable rose 9% to $2.62 million weekly as of late March, the contents of these wallets now have a real, realizable value, but only if they remain secure. The biggest takeaway from the entire $4.2 million of losses is the same one mentioned at the top: these were not system failures. These were human errors, avoidable in hindsight, and they easily fall into three buckets, all of which were magnified by the transitions in both platform and ecosystem maturity.
Bookmark your official links tonight. Revoke your expired approvals this weekend. Those two steps alone would have plugged a loophole that cost thousands of Immutable X users their funds.
