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What are cookies? A clear guide to browser cookies in 2026
Are internet cookies as tasty as they sound, or are they simply bad for your system? Visit a website and (especially if you’re in the European Union) you’re likely to be hit with yet another annoying popup asking if you want to allow cookies. Most of us have done this next: just click ‘Accept’ to get to where you need to go. Yet according to research by All About Cookies1, less than 40% of people know what an internet (as opposed to a delicious, crunchy) cookie is. What’s wor
ESET Expert
Jul 20


Juice Jacking — Genuine threat or cybersecurity myth?
While proof of concept hacks are real, demos and warnings are not the same as attacks in the real-world. Key takeaways Juice jacking is what happens when hackers modify public charging stations to steal data from or install malware on smart devices. Although no real-world attack has ever been documented, researchers continue to prove it’s technically possible; most recently in a 2025 study on “ChoiceJacking.” Fortunately, iPhones (iOS 18.4+) and Android 15 devices have strong
ESET Expert
Jul 17


What to consider before asking an AI chatbot for health advice
Using chatbots for medical advice could elicit hallucinations and even expose you to security and privacy risks. Here’s what’s at stake and how to stay safe. For better or worse, chatbots are changing the way we think, learn and perceive the world around us. This kind of disruption is manifest in many areas of life, but perhaps one of the most sensitive and often concerning is the growing use of generative AI (GenAI) tools for healthcare. Alongside a number of freely availabl
ESET Expert
Jun 1


Eyes wide open: How to mitigate the security and privacy risks of smart glasses
Smart glasses allow anyone to track and record the world around them. That could put your data and the privacy of those nearby at risk. Fashion and many other trends have a way of reappearing every few years. So we probably shouldn’t be surprised that smart glasses are doing the rounds once more, after a failed attempt by Google to popularize them over a decade ago. The difference this time round is that they’re not just more stylish – and arguably harder to tell from regular
ESET Expert
May 13


Why the tech industry needs to stand firm on preserving end-to-end encryption
Restricting end-to-end encryption on a single-country basis would not only be absurdly difficult to enforce, but it would also fail to...
ESET Expert
Aug 4, 2025


iPhone malware: How can I remove it from my device?
Apple’s iPhones have long been considered among the most secure devices on the planet. But they’re not perfect. Here's why. Despite...
ESET Expert
Jun 26, 2025
Over 40,000 Security Cameras Exposed Online
Bitsight has identified more than 40,000 internet-exposed security cameras worldwide, posing serious privacy and security risks,...
ESET Expert
Jun 13, 2025


Hypnotic sunset: Why businesses should be wary of end-of-life products
As the sun sets on Windows 10 OS this coming October 14, 2025, businesses must heed the call to upgrade, lest they find themselves adrift...
ESET Expert
May 30, 2025


Untrustworthy AI: How to deal with data poisoning
You should think twice before trusting your AI assistant, as database poisoning can markedly alter its output – even dangerously so....
ESET Expert
Jan 31, 2025


The evolving landscape of data privacy: Key trends to shape 2025
Incoming laws, combined with broader developments on the threat landscape, will create further complexity and urgency for security and...
ESET Expert
Jan 24, 2025
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