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AirTag stalking explained: Signs, cases, and how to protect yourself
AirTags and similar alternatives (such as the Samsung SmartTag and Tile tracker) were designed to help users find misplaced items, such as their keys and smaller valuables. However, bad actors quickly...
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Password hashing explained: What it is and how it works
Storing raw passwords is one of the most dangerous mistakes a system can make. If attackers breach the system, they get direct access to every user account. That’s why most systems don’t store pas...
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Are QR codes safe? Learn how to spot and avoid scams
QR codes are an integral aspect of modern-day society, allowing access to digital information like payment portals or restaurant menus with a quick and easy scan. However, this widespread adoption has...
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Is WhatsApp safe to use? A complete guide for every user
WhatsApp is a pretty safe and secure messaging app. It has a suite of privacy and security features, including end-to-end encryption (E2EE), two-step verification, and more. All these serve to keep yo...
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How to know if your phone has a virus?
If your phone is acting strangely (running slowly, draining your battery quickly, or showing unexpected ads, for example), it could have a virus. You shouldn’t ignore these signs; it only takes a fe...
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How to secure your bank account from hackers: A complete protection guide
You can now manage your bank account from almost anywhere. Whether you’re on the couch watching TV or waiting in line at the store, online and mobile banking make it simple to deposit checks or pay ...
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Online dating scams: 11 warning signs and how to outsmart them
Online dating can be a great way to meet new people, but it’s also become a popular tool for scammers. Behind many perfect profiles are people trying to steal more than just your heart. They use emo...
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Shamir’s Secret Sharing: A smarter way to protect your private keys
Private keys are like secret digital identity cards that prove who you are online. These complex strings of numbers and letters control access to digital assets like cryptocurrency and other data, and...
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Is Telegram safe? Expert breakdown on privacy, encryption, and risks
With nearly a billion users and a reputation for privacy, Telegram has become a go-to app for secure conversations. But is it as safe as it seems? While secret chats offer real end-to-end encryption (...
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Do I need a VPN? Why, when, and on what devices
The internet is essential to our daily lives, but it comes with various risks. Privacy threats like data breaches, surveillance by third parties, and cyberattacks are common. These issues raise a crit...
