Crypto investors’ digital activities continue to increase, from logging into crypto exchanges and using browser wallets to storing account data on personal devices.

Behind this convenience, the risk of digital security threats is also increasing because many activities are conducted online.

One threat to be wary of is info stealers, malware designed to steal sensitive information from victims’ devices secretly.

This malware is a serious concern because it can steal passwords, login cookies, and even access to crypto wallets.

In this article, we will discuss what info stealers are, how they work, and why understanding this type of digital security threat is important for crypto users.

What Is an Info Stealer?

An info stealer is malware designed to collect and steal sensitive data from victims’ devices.

This malware typically operates silently without the user’s awareness and then sends the stolen data to cyberattackers.

Data often targeted by info stealers includes usernames and passwords, browser cookies, autofill data, login sessions, financial information, and even crypto wallet access.

Because a lot of important data is stored on browsers and personal devices, this malware is a serious threat to digital security.

How Do Info Stealers Work?

Info stealers work by infiltrating the victim’s device, stealing important data, and then secretly sending it to the cyberattacker. Here’s how it works:

1. Entering the Victim’s Device

Info stealers usually enter through pirated files, phishing links, fake emails, fake software, or unofficial apps. Many victims are unaware that their devices have been infected with malware.

2. Scanning for Sensitive Data

Once activated, the malware searches for sensitive data such as browser passwords, login cookies, browser history, autofill data, and crypto wallet files. Some info stealers can also read crypto wallet extensions installed on the browser.

3. Sending Data to the Attacker

The collected data is then sent to the attacker’s server. This information can be used to take over the victim’s account or sold on illegal forums and the dark web.

Why Are Info Stealers Dangerous for Crypto Users?

The threat of info stealers is becoming increasingly serious because many crypto asset activities and storage are conducted directly through personal devices. Here are other factors that make them dangerous for crypto users.

1. Many Users Store Login Data in Browsers

Some users store passwords, cookies, or login sessions in their browsers to facilitate account access. If a browser is infected with an info stealer, this data can be stolen and used to log into exchange accounts and other services.

2. Crypto Wallets Run on User Devices

Many crypto wallets are used as browser extensions, mobile wallets, or desktop wallets. This makes user devices prime targets for malware because wallet access and critical data are stored directly within the system.

3. Blockchain Transactions Are Irreversible

Blockchain transactions are generally irreversible once sent. If crypto assets are successfully moved by an attacker, the process of tracking and recovering funds is often very difficult.

 

Types of Data Often Targeted by Info Stealers

Info stealers generally target various important data stored on the victim’s device and browser. The following are the types of data frequently targeted by info stealers.

1. Passwords and Usernames

Malware can capture usernames and passwords stored in browsers or certain applications. This login data is then used to illegally access the victim’s accounts.

2. Cookies and Login Sessions

Info stealers also frequently steal cookies and login sessions from browsers. This data can be used to take over accounts without needing to know the victim’s password, posing a serious threat to digital security.

3. Seed Phrases and Wallet Files

Some malware is designed to search for crypto wallet files and seed phrases stored on the device. If this data is leaked, the digital assets in the wallet can be accessed and transferred by third parties.

How Info Stealers Spread

Info stealers typically spread through various seemingly normal methods to avoid victims’ suspicion when downloading or opening certain files. Here are some ways they spread.

1. Pirated and Cracked Software

Many malware programs are embedded in illegal software, cracked files, or pirated applications. When the program is installed, the data stealer can be included and silently infect the device.

2. Phishing and Fake Links

Perpetrators often use fake websites, spam emails, or manipulative messages to trick victims into downloading malware. These methods are usually designed to resemble legitimate services to appear convincing.

3. Fake Airdrops and Crypto Giveaways

In the crypto space, data stealers are also often spread through fake airdrops, fake trading bots, imitation exchange websites, and even fake Discord or Telegram links that direct victims to malicious files or sites.

Signs of a Malware Infected Device

Some common signs of a malware-infected device include sudden browser logouts, unfamiliar login activity, device slowdowns, the appearance of unknown applications, or account password changes without your knowledge.

However, not all device issues necessarily indicate malware, as system glitches or application bugs can also cause similar issues.

 

How to Protect Data and Crypto Assets

Maintaining device and account security is an important step to reduce the risk of data and digital asset theft. Here are some ways to protect your data and crypto assets.

1. Use a Password Manager

A password manager helps store passwords more securely than storing them directly in a regular browser. This method also makes it easier to use a different password for each account.

2. Enable Two-Factor Authentication (2FA)

2FA provides an additional layer of security when logging into your account. This feature can help reduce the risk of account takeover even if your password is discovered.

3. Avoid Downloading Files from Unofficial Sources

Many malware spreads through pirated files, illegal software, or suspicious links. Therefore, using applications and software from official sources is an important step to maintaining device security.

4. Check Login Activity Regularly

Monitoring login activity on exchange accounts and wallets can help detect suspicious access earlier before account misuse occurs.

5. Use Secure Devices

Device security is a crucial part of protecting crypto assets. Regularly updating your operating system, browser, and applications can help reduce the risk of malware attacks and data theft.

Why is Cybersecurity Education Important in the Crypto World?

The development of the crypto industry is also accompanied by an increase in digital threats such as phishing, malware, and data theft.

Therefore, understanding the crypto world is not just about investment, but also about device protection and digital data security.

Cybersecurity awareness is crucial for protecting crypto accounts and assets from becoming easy targets for cyberattacks.

 

Conclusion

So, that was an interesting discussion about info stealers, a type of malware that targets crypto user data. You can read more about them in the INDODAX Academy’s Crypto Academy.

In conclusion, info stealers demonstrate that threats in the crypto world don’t always come from market movements or investment fraud, but also from often-overlooked digital security vulnerabilities.

As crypto activity becomes increasingly connected to browsers, apps, and personal devices, login data and wallet access become highly valuable targets for cyberattackers.

In many cases, digital asset theft occurs not because of blockchain weaknesses, but because users’ devices are secretly infiltrated by malware.

This situation makes understanding digital security just as important as understanding how crypto assets themselves work.

Therefore, maintaining device security, being more selective when downloading files, and understanding attack patterns such as phishing and info stealers can help reduce the risk of data leaks and account takeovers.

In addition to gaining in-depth insights through various popular crypto education articles, you can also broaden your knowledge through a collection of tutorials and choose from a variety of popular articles that suit your interests.

Besides updating your knowledge, you can also directly monitor digital asset prices on Indodax Market, such as Bitcoin (BTC to IDR) or other assets, and stay up-to-date with the latest crypto news. For a more personalized trading experience, explore Indodax’s OTC trading service. Don’t forget to activate notifications to stay informed about blockchain, crypto assets, and other trading opportunities.

You can also follow our latest news on Google News for faster and more reliable information. For an easy and secure trading experience, download the best crypto app from INDODAX on the App Store or Google Play Store.

Maximize your crypto assets with the INDODAX crypto staking feature, a practical way to earn passive income from your stored assets. Register now with INDODAX and easily complete KYC to start trading crypto more safely, conveniently, and reliably!

In practice, asset transparency is now being adopted by a number of crypto platforms, one of which is through the publication of Proof of Reserves (PoR) data from third parties like CoinMarketCap. In Indonesia, Indodax is one of the platforms that regularly updates this information for public access.

 

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FAQ

1. 1.What is an info stealer?
   An info stealer is malware designed to steal sensitive data such as passwords, login cookies, and other digital information from a victim’s device.
2. Why are info stealers dangerous for crypto users?
   Because this malware can target login data, wallet data, or account sessions related to a user’s digital assets.
3. Can info stealers steal crypto wallets?
   Some types of info stealers can search for wallet files, browser extensions, or data related to crypto accounts on a victim’s device.
4. How does info stealer malware spread?
   Usually through phishing, pirated software, fake files, or suspicious links on the internet and social media.
5. How can you protect your crypto account from malware?
   Use strong passwords, enable 2FA, avoid files from unofficial sources, and regularly check device security and account activity.

 

Author:  Boy