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Threats

1124 articles

  • extensions

Crazy Razy, bitcoin thief

The Razy Trojan secretly installs malicious extensions for Chrome and Firefox to serve phishing links and steal cryptocurrency.

  • Pavel Shoshin

  • January 24, 2019

  • fraud

WhatsApp and Facebook ticket giveaways: viral fraud

WhatsApp and Facebook are swimming in links to ticket giveaways for fairs and airlines. Don’t get excited, though; the tickets are fake.

  • John Snow

  • January 21, 2019

  • leaks

My data was leaked in Collection #1. What should I do?

A huge database of leaked e-mails and passwords surfaced in the Internet. Here’s what you should do about it.

  • Alex Perekalin

  • January 17, 2019

  • 35c3

How to hack a hardware cryptocurrency wallet

Security researchers found several ways to compromise hardware cryptocurrency wallets made by Ledger and Trezor.

  • Alex Drozhzhin

  • January 10, 2019

  • 35c3

SiliVaccine: Antivirus from North Korea

Experts discovered lots of interesting things in the code of North Korean antivirus SiliVaccine.

  • Alex Perekalin

  • January 9, 2019

  • 35c3

Spectrology: CPU hardware vulnerabilities in 2019

The year 2018 passed under the sign of Spectre and Meltdown hardware vulnerabilities. What does 2019 have in store in this regard?

  • Alex Perekalin

  • January 7, 2019

  • fraud

Blackmail demand claims to have nailed you watching porn

They say they have video of you watching porn, threaten to send it to your friends, and demand ransom in bitcoins? Don’t pay! We explain how this scam works.

  • Leonid Grustniy

  • December 21, 2018

  • spam

These Christmas gifts and greetings are the worst

Why you shouldn’t open messages with e-cards from strangers, or believe that someone gave you an Amazon gift card for Christmas.

  • Tatyana Shcherbakova

  • December 20, 2018

  • phishing

Online fraud: 5 most common spammer tricks

The 5 most common ways spammers can trick you into paying them or giving up your personal information.

  • Maria Vergelis

  • December 11, 2018

  • targeted attacks

DarkVishnya attacks from inside

Malefactors do not need to infect your computers with malware if they can just plug their devices right into your network.

  • Nikolay Pankov

  • December 6, 2018

  • Internet of things

Printers gone mad

50,000 printers worldwide suddenly printed a leaflet in support of youtuber PewDiePie. How can you protect your printer from hackers?

  • Alex Perekalin

  • December 5, 2018

  • Android

The Rotexy Trojan: banker and blocker

We take a look at the Rotexy mobile Trojan: where it comes from, how it behaves, and how to get rid of it using a couple of regular SMS.

  • Leonid Grustniy

  • November 22, 2018

  • scam

Twitter cryptocurrency scams: A hundred Elon Musks — and now Target

Twitter cryptocurrency scams are becoming more and more advanced and convincing, with scammers using new techniques and some heavy artillery.

  • Alex Perekalin

  • November 14, 2018

  • attacks

Top 5 most notorious cyberattacks

Epidemics, espionage, destruction: We present the most memorable cyberattacks of recent years.

  • John Snow

  • November 6, 2018

  • Facebook

New leakage of Facebook user data, including private messages

The personal data of 257,000 Facebook users, including private messages belonging to 81,000 of them, has leaked online. Hackers claim to have access to 120 million accounts.

  • Alex Drozhzhin

  • November 2, 2018

  • Android

Mobile beasts and where to find them — part four

We explain the types of malware that can take control of your device, and the dangers of multifunctional infection.

  • Ilja Shatilin

  • October 22, 2018

  • gamers

Killer messages on Sony PlayStation 4 and how to deal with them

One short message is enough to send a Sony PS4 into an infinite restart loop. Here’s how to deal with it.

  • Alex Perekalin

  • October 17, 2018

  • Facebook

What do you need to do about the recent Facebook security breach?

Facebook has been breached, and malefactors gained access to some 50 million accounts. We offer some quick tips for your safety.

  • Alex Perekalin

  • September 28, 2018

  • Android

App permissions in Android 8: The complete guide

Android lets you configure app permissions to protect your data and restrict access to dangerous functions. We explain how to do it and why.

  • Alex Drozhzhin

  • September 24, 2018

  • threats

Mobile beasts and where to find them — part three

Let’s talk about mobile malware that can empty your bank account or spy on you.

  • Leonid Grustniy

  • September 21, 2018

  • def con

8 fun facts about fax. Yes, fax!

Which is older, the phone or the fax? Is it true that no one faxes anymore? And can a fax machine be hacked? (Spoiler: yes)

  • Alex Drozhzhin

  • September 4, 2018

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