threats

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.

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

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

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.

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.

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

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

Unknown hackers are exploiting newly discovered vulnerabilities in Ecovacs robot vacuums to spy on their owners and rain misery upon them.

We discuss upcoming trends and cyberthreats of 2025.

Scammers have invented a new trick — they post cryptowallet seed phrases in YouTube comments using newly created accounts. Here’s how it works

How a simple, well-known general threat became a key targeted-attack vector on companies.

Threats to data stored in Sync, pCloud, and other encrypted alternatives to Dropbox.

Scammers posing as buyers snatch one-time codes during online product demos.

A step-by-step guide for those who may be tracked through stalker apps or wireless beacons.