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Mark Birchall

Staff Cybersecurity Editor

Mark is a staff editor at Norton specializing in cybersecurity, technology, and financial wellness. Drawing from a wealth of experience writing for various major SaaS and consumer tech brands, he aims to create content that helps readers enjoy freer, safer digital lives.

Mark holds a BA from John Moores University in Liverpool. When he’s not writing, you’ll most likely find him reading or running through the city.

Areas of interest and expertise

Scams Identity Protection Phishing Account Security

Latest articles by Mark Birchall

A woman assesses a Docusign email on her laptop.

Docusign email scam: How to spot fake Docusign emails

Someone playing video games, wondering how to lower ping and reduce lag.

How to lower ping and reduce lag in video games

An image of robots symbolizing how AI could be dangerous.

Is AI dangerous?

18 Venmo scams and how to spot them

A man reads a message from a sugar baby on his phone.

How to spot sugar baby, sugar daddy, or sugar momma scams

A fishing hook snags a credit card on a keyboard.

Clicked on a phishing link? Here’s what to do

A man dials a number on his smartphone to check if his phone is hacked.

What to dial to see if your phone is hacked: 9 useful codes

A person sits at the table to make a plan on how to get out of debt.

How to get out of debt: 10 practical steps

How to invest in stocks: A beginner’s guide

An image of someone checking their credit score on their phone.

How to improve your credit score quickly

Someone talks with their friends via a laptop webcam

Webcam hacking: How to spot and prevent webcam spies

A family with a white dog walks outside their second home, which they bought with a home equity loan.

What is a home equity loan and how does it work?

How to hide your IP address in 4 ways

A user activates Norton VPN on their Mac computer.

How to use a VPN

A red power button representing performing a factory reset on a PC.

How to factory reset a PC on Windows 10 or 11

Someone looking at Android notification settings to stop pop-up ads on Android.

How to stop pop-up ads on Android phones and iPhones

Oliver Buxton

Staff Cybersecurity Editor

Crissy Joshua

Staff Cybersecurity Editor

Jeremy Coppock

Staff Cybersecurity Editor

Ellie Farrier

Staff Cybersecurity Editor

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Mark Birchall

Areas of interest and expertise

Latest articles by Mark Birchall

Meet our other writers

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Mark Birchall

Areas of interest and expertise

Latest articles by Mark Birchall

Meet our other writers

Learn more about security, privacy and performance

Want more?