π¨ URGENT WARNING FOR DEVELOPERS π¨
Especially those looking for job opportunities. Running untrusted code, even for interviews, can be EXTREMELY dangerous.
Here's why... π§΅
Recently, a malicious "interview project" has been circulating.
It contains heavily obfuscated code designed to steal sensitive data, including CRYPTOCURRENCY WALLETS.
Let's break down how it works and what to watch out for.
The malicious code is often hidden in innocent-looking files.
For example, a file named "geoLocation.js" might contain this:
This is a red flag! π©
This obfuscated code is actually performing dangerous operations:
β’ Reading sensitive browser data
β’ Accessing cryptocurrency wallet info
β’ Gathering system information
β’ Sending data to remote servers
Example of what it's looking for:
The code uses sophisticated techniques to evade detection:
β’ Hexadecimal encoding
β’ Dynamic function generation
β’ Misleading variable names
It's designed to be hard to spot, even for experienced developers.
If you've accidentally run code like this, take immediate action:
β’ Disconnect from the internet
β’ Change ALL passwords from a clean device
β’ Transfer cryptocurrency to a new, secure wallet
β’ Perform a complete system wipe and reinstall
To protect yourself:
β
NEVER run code from untrusted sources
β
Use sandboxed environments for testing
β
Be suspicious of obfuscated code
β
Use reputable code scanning tools
β
If in doubt, ask for a code review from a trusted peer
Remember:
Legitimate companies will NEVER ask you to run unknown code on your personal machine for an interview.
If they do, it's a major red flag. π©
Stay safe out there, devs! #CyberSecurity #DeveloperSafety #JobSearch
FYI @tayvano_ @zachxbt @_SEAL_Org @samczsun
π Tom Kowalczyk
@tomkowalczyk
Building on #blockchain... Turning ideas into products Thick face, black heart practitioner β‘#cryptocurrencyπ΅π»#research π#security
