How to Protect Your Anonymity Against Crypto Dusting Attacks

This article was first published on SALT Lending | USD or Stablecoin Crypto & Blockchain Loans
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Understanding the nature of dusting attacks and airdropping can help you determine the best way to protect yourself and your crypto holdings from hackers and scammers.

Since Bitcoin’s debut to the public more than a decade ago, supporters have praised the benefits of cryptocurrency transactions including decentralization, transparency and anonymity. While these benefits certainly have their advantages, crypto’s nature also opens you up to a level of risk that has been realized through activities like dusting attacks and airdrops that often go completely unnoticed if crypto holders don’t know what to look for. Fortunately there are steps you can take to protect yourself from malicious entities interested in deanonymizing you. Understanding the nature of dusting attacks and airdropping can help you determine the best way to protect yourself and your crypto holdings from hackers and scammers.

The blockchain: Not as anonymous as you might think

Many people mistakenly think bitcoin is private. It’s anonymous, yes, but not private. A transaction is made up of input(s) and output(s). When you spend, you are creating a transaction using your address as an input. When you receive, your address is given an amount of bitcoin, which becomes the output. All of this transaction information (including the addresses involved, amounts and times of the transactions) are recorded on the blockchain. As that ledger is 100% transparent and public, so are your transactions. Any uninvolved party (people who have not transacted with you directly) examining the blockchain can see the cryptocurrency being received or spent — they just won’t know it’s you spending or receiving it because the owners of the addresses are not revealed. If the person you’re transacting with knows who you are however, they may be able to associate your blockchain wallet (and future transactions) with you, as anonymity only applies when ...

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