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Katie Rees-Senior Writer for Tech Explained and Security

Katie Rees

Senior Writer for Tech Explained and Security

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About Katie Rees

Katie has been writing about tech-based topics for two years, with a specific interest in cybersecurity, AI, and cryptocurrency. Katie has covered a variety of topics during her time at MUO, including crypto explainers, cybersecurity guides, VPN reviews, recent hacks, and software tutorials. With a passion for emerging tech, Katie is also excited to see what new devices and digital platforms the coming years will bring. 

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What Is the Singularity and When Will We Reach It?

When AI becomes sentient, what will happen?

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Researchers Warn of a Dangerous Raspberry Robin Worm Targeting Windows Users

Windows users need to be aware of a Raspberry Robin worm being spread via USB devices.

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What Is Coinbase? What Is Coinbase Pro?

Two exchanges run by the same company. Which should you choose?

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What Is an "ASIC-Resistant" Cryptocurrency? 5 Examples

It's not all about Bitcoin, and it's not all about ASIC crypto mining.

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The Top 4 Ways That Malware Spreads

You should've heard about the devastating effects of malware, but how can it actually spread between devices?

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What Is Madware and How Can Your Protect Against It?

Malware, including adware, doesn't just target your PC and laptop. Madware in particular is aimed at your other devices. Here's how to avoid it.

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What Are Ethereum Gas Fees and Why Are They So High?

They're unavoidable when you use Ethereum, but why are gas fees so high?

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Google Patches Chrome to Tackle a Dangerous Zero-Day Exploit

Google has wasted no time in preventing another zero-day exploit with its fourth Chrome patch of 2022. 

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Can You Really Speed Up a Bitcoin Transaction Using an Accelerator?

Surely Bitcoin transaction accelerators are a scam?

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What Is Brave Browser's Basic Attention Token (BAT)?

Brave's browser has a unique cryptocurrency, BAT, that you receive for watching ads. What's not to love?

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Why Do Bitcoin Transactions Take So Long?

Bitcoin is great for many things, but its transaction speeds, or lack thereof, are infamous. So, why is Bitcoin so slow?

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8 Different Proof of Stake Mechanisms Explained

There are many different proof of stake mechanisms, each validating the blockchain in a different manner.

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How Do You Sell Bitcoins for Cash?

At times, you need cash. When that happens, it's time to sell some Bitcoin

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What Is Leakware? Here's What You Need to Know

Leakware is ransomware with an extra-scary caveat. So what is it? And how can you protect yourself from cybercriminals using leakware?

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The 4 Different Types of Crypto Stablecoins Explained

Did you know there are different stablecoin types? Don't park your money without understanding the differences!

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What Is Double Barrel Phishing and Is It Dangerous?

Most people are aware of phishing scams. That's why cybercriminals are increasingly moving onto double barrel phishing. Here's what you need to know.

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Volatile vs. Non-Volatile Memory: What's the Difference?

Your computer requires both to function, but are they really that different?

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How Low Can Bitcoin Go in 2022?

It's been a rough period for crypto users, but there could well be more to come.

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What Is Dai (DAI) and Why Is It So Popular?

Ever wondered what Dai is and how it works? Wonder no more...

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Gold Mining vs. Bitcoin Mining: Which Is More Harmful?

They're both precious commodities, but both have a massive impact on the planet we live on.

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