Frank Curzio
By Frank CurzioNovember 12, 2019

If you’re using Bitcoin, your privacy is in jeopardy

It’s no secret Bitcoin dominates the cryptocurrency space.

Millions of people around the world have used it. And it’s still the only coin most people have heard of. Unfortunately, Bitcoin’s popularity also means there’s a good bit of misinformation surrounding the crypto.

To fans, Bitcoin is the catalyst that will free consumers from the financial oversight and penalties of big banks and government. The ultimate “anonymous, decentralized, peer-to-peer payment network”…

But there’s something most Bitcoin users don’t realize… or fully appreciate…

Bitcoin transactions are 100% public.

That’s right… Bitcoin’s blockchain is completely transparent. Anyone can look at it and see every Bitcoin transaction in history. Transparency comes at the expense of privacy.

To some folks, this is a good thing. In theory, it’s harder for people to get ripped off when every transaction happens in public view. But this hasn’t stopped hackers from stealing millions of dollars’ worth of Bitcoin over the years…

Every Bitcoin transaction involves a sender and receiver. When the transaction is made, it becomes part of Bitcoin’s blockchain. The blockchain doesn’t show the identities of the participants… but it shows a certain amount of Bitcoin was sent from one Bitcoin address to another. Those addresses can be tracked…

We live in an age where big tech companies track all our data. And it’s easy to underestimate how much of our personal information is out there.

For example, Facebook creates “shadow profiles” for people who don’t set up their own account on the platform. That means anyone who thinks they’re not on Facebook is likely wrong. If their friends mentioned or posted a picture of them on the site, Facebook has already created a profile with their info.

Bitcoin’s transparency creates a similar problem, since addresses and transaction amounts are 100% public.

Imagine you go to dinner with a friend and they pick up the check. To repay them, you send them some Bitcoin. The blockchain records the transaction. No big deal, right?

Well… since you know your friend’s Bitcoin address, you can go to any blockchain explorer and look up all the information related to that address.

Thanks to the public blockchain, you can learn a lot about your friend. You can see every transaction they’ve ever made from that address, including:

  • Every address they’ve ever sent Bitcoin to
  • Every address they’ve ever received Bitcoin from
  • The amount of Bitcoin associated with their address

For most people, it’s shocking to realize Bitcoin balances are public information. (If you’re curious, you can even check out the 100 richest Bitcoin addresses in the world.)

To be fair, it’s not hard to protect your information. Your friend could give you a one-time “receiving address” to make it harder to track you. Bitcoin.org offers some good advice for Bitcoin users:

Bitcoin addresses should only be used once and users must be careful not to disclose their addresses… To protect your privacy, you should use a new Bitcoin address each time you receive a new payment. Additionally, you can use multiple wallets for different purposes. Doing so allows you to isolate each of your transactions in such a way that it is not possible to associate them all together.

Nevertheless, you can see why many people believe Bitcoin has a major privacy problem.

I’ve used Bitcoin. I wish I could say it’s impossible for anyone (including the government) to connect my public Bitcoin address with my identity.

But it’s probably not that hard.

Between my personal and business life, I’ve filled out a ton of paperwork over the years. All that information is in the hands of regulatory agencies and financial companies. And most expert hackers can get access to this information if they really want to.

Plus, there’s another group of companies with a ton of useful information on connecting people to their Bitcoin addresses, including exchanges like Coinbase, Binance, Bitfinex, and others. At a minimum, you must provide your name, address, and phone number in order to set up an account at most exchanges.

These exchanges are also legally required to share information with governments and regulatory agencies.

There are already a handful of companies that specialize in tracking down the identity of cryptocurrency users. The IRS uses a company called Chainalysis to track down people who don’t pay taxes on their crypto profits.

I don’t want to go too far into the details here. And some readers may not care much about these privacy issues at all. (Personally, I’m not trying to hide anything from the IRS. I’d be annoyed if everyone knew my Bitcoin address… and don’t want everyone to see exactly how much cryptocurrency I own… but it wouldn’t be a devastating event.)

But with the rise of social media and tracking technology (aka “Big Data”), more and more of our personal information is being collected every year, and our privacy is becoming increasingly scarce.

Billions in fines have already been levied by governments for privacy violations… everything from Facebook, to banks, to Bitcoin wallets has been compromised.

Balancing transparency and privacy in cryptos isn’t easy. But transparency also means being honest about the flaws or weaknesses in a product. Unless the crypto industry becomes more proactive in addressing its shortcomings, the breaches and hacks will continue…

Good investing,

Frank X. Curzio
Founder and CEO, Curzio Research


Editor’s note: Frank’s Crypto Intelligence members are on the front lines of the best ideas in the crypto market… Including warnings and advice on industry privacy and security.

In fact, Frank recommended a coin that solves Bitcoin’s privacy problem—a feature that could lead to mass adoption… and 500%+ upside.

Click here to learn how to access to this name—as well as other incredible under-the-radar opportunities in this explosive market.


Originally published by The Token Tracker.

What’s really moving these markets?
Subscribe to access daily market updates and exclusive content
More about Digital Assets

Should crypto investors be worried?

These "smart money" investors believe we'll still see rate cuts this year… What's behind Bitcoin's pullback… Why the oil selloff is actually a positive sign… McDonald's (MCD) new smellable billboard… And this defense stock will benefit as geopolitical conflict escalates.

Bitcoin crashing

Why is crypto crashing?

Don't be alarmed by the crypto pullback… Rep. Maxine Waters is dead-wrong about big banks… Why Trump should be allowed to campaign… And this company's earnings paint a scary picture of the economy. Plus, join our next Crypto 2024 LIVE.

investing in gold

Stocks to buy as gold surges

NYCB and Mnuchin: Turning $1 billion into $3.5 billion in 10 minutes… Gold is breaking out to new highs, companies to invest in, and avoid, as gold moves higher… Netflix feat. Mike Tyson vs. Jake Paul… Our fascination with AI—it…

How to outperform Bitcoin over the next year

Bitcoin plunged 10%—for a split second, and is back to all-time highs—here's how to use the situation to your advantage. Apple's stock is down and mainstream media is panicking… But don't be too quick to turn bearish. This new AI…

More from Frank Curzio

We’re buying the best big bank on Wall Street

Why inflation is surging… Will the Fed cut rates this year? … 4 sectors to play high inflation… Why big banks will thrive—and how to profit from the upside… Plus, China's economy is in worse shape than most people think.

The Fed is in ‘hope-and-pray’ mode

The latest inflation data paints an alarming picture… The Fed's impossible position… Sectors to get exposure to NOW… And the latest breaking artificial intelligence headlines—from Apple to Google to Elon Musk. Plus, ask Frank anything…

Is the Fed lying… or clueless?

Is the Fed lying about interest rates? … Tesla's (TSLA) turmoil… Is the electric vehicle (EV) market dead? … Disney (DIS) vs. Peltz… Levi's (LEVI) strong earnings… And will we have to start paying for Google searches?

Disney

Disney just broke the law

The latest data shows a strong economy—so why are stocks pulling back? … The Fed's in a tough spot… Disney’s illegal tactics against Nelson Peltz… Why Apple (AAPL) will dominate AI… And how AI will transform every industry.

Amazon goes HUGE into AI

Amazon's new artificial intelligence investment… Sam Bankman-Fried won't serve his full sentence… How tomorrow's PCE data will impact the Fed's decision on interest rates… A stock that's immune to the Baltimore disaster… And is Trump Media the next meme stock?