All posts

Eight signs your WhatsApp account has been stolen — and steps to recover and protect it.

A year after the ransomware attack on healthcare giant UnitedHealth Group, we’ve compiled all publicly available information about the incident and its aftermath.

Just a few hours before 2025, we recorded a surge in cryptominer distribution through video games. Interestingly, not only home PCs but also corporate machines were affected.

The recent leak at major location-data broker, Gravy Analytics, shines a light on the implications of mass location-data collection.

If you still think that Steam, Google Play, and the App Store are malware-free, then read this fascinating story about PirateFi and other hacker creations disguised as games.

Everything you wanted to know about meme cryptocurrencies — such as TRUMP and DOGE — and ways to win or lose big.

We look into every method of hijacking WhatsApp, Telegram, and other messaging accounts – from quishing to fake gifts and viruses, and ways to protect yourself against them.

We examine a special breed of scams aimed at lovers, married couples, and singles. Read on to learn how to avoid falling for “Brad Pitt”.

New research demonstrates for the first time how hardware vulnerabilities in modern CPUs can be exploited in practice.

We’ve discovered apps in the official Apple and Google stores that steal cryptocurrency wallet data by analyzing photos.

It feels as if spam is as old as the internet itself. The post looks at the money-making scams devised over the years, and how to avoid them today.

We look at the most notable supply-chain attacks of 2024.

Attackers are pumping out fake wedding invitations containing malicious APKs to Android users. To find out how to guard against this new threat, read on.

$3 billion worth of damage to healthcare insurance giant, schools closed, soccer club players’ data leaked, and other ransomware incidents in 2024.

Banshee stealer, a macOS stealer that emerged last year, is now roaming free on the Web, infecting Mac users and gaining new capabilities. How to protect yourself?

Scareware is malware that scares users into doing something risky. Here’s how it works.

What network-security and access-control tools do the world’s top cyber-regulators recommend to companies?

Every file, video, etc. we share contains a lot of hidden additional information — metadata. What’s it for, and is it really necessary?

Researchers have discovered a vulnerability in the 7-Zip file archiver software.

Our Android apps are no longer available on Google Play. We explain how to download, install, and update them by alternative means.

The complete story of the hype, panic, and misunderstanding surrounding attacks on cryptographic algorithms using quantum computers.