Greetings dear readers! Today we are going to discuss with you an unusual question, something that we, people who are sometimes far from social networ...

Abstract Operational security professionals work to figure out where their information can be breached. Looking at operations from a malicious third-p...

Introduction “Spoof” sounds like a sound effect for an airbag going off in a car or something. Sure, “spoofing” sounds like a funny word but when it c...

GR15 This is my fifth GitCoin round! My grant page: gitcoin.co/grants/3150/defi-web3-developer-roadmap My grant working repo: https://github.com/Off...

Authors: twitter.com/ortomichDev, twitter.com/officer_cia Today we will deal with what we in our arthouse understanding of the web3 security is called...

Operational security professionals work to figure out where their information can be breached. That said, it doesn’t really matter what industry you’r...

I am very glad that you are reading my article again, dear friends! It would seem, what danger can a QR code pose? It turns out that you can even lose...

For modern society, instant messaging is a necessary and familiar phenomenon in everyday life. Let me recall the most significant milestones in the de...

Here is a retrospective of my best articles! You can also track my work entirely at my start.me (always use mullvad.net when visiting it) page: https:...

Is there a life in blockchain? What does it care about? This is rather atypical article and I want to warn you this kind of experience is new for me a...

It is no secret that hackers can find out which keys you press. To do this, a hacker needs to install a key-logger (See 1 & 2) on the victim's compute...

In my favorite chat room recently I was asked, in light of recent events, would it be safer to use MacOS & IOS for work? Is it true that they have bet...

Disclaimer from CIA_Officer: Greetings dear readers! I rarely use other people’s content, but today I came across an interesting investigation. Since ...

Today I want to remind you about an old scam implementation which is called a scavenging. Just remember as a golden rule — the 12-word or private key ...

Greetings dear readers! Today I would like to discuss with you an important thing, but to understand the topic, please read my previous articles first...

Today I would like to discuss with you such a little discussed point as OpSec mindset, how it can be developed and why it is all needed on the example...

| Authors: twitter.com/ortomichDev, twitter.com/officer_cia Today we're going to look into a new scam method! Do not confuse it with allowance appro...

Play & Learn Smart Contract Hacking: capturetheether.com ethernaut.openzeppelin.com cryptozombies.io dappuniversity.com damnvulnerabledefi.xyz github...

Abstract Operational security professionals work to figure out where their information can be breached. Looking at operations from a malicious third-p...

1. Why do you keep saying that cold wallet devices are not secure? I am often asked why in my recent articles: about secure cryptocurrency storage, ab...