Question 1

블록체인 데드 드롭(Dead Drop)이란 무엇인가?

Accepted Answer

It is a technique, named by Chainalysis, in which attackers store malware payloads or command-and-control pointers inside on-chain transactions and smart contracts, so infected devices can retrieve them and the setup survives domain seizures and server takedowns.

Question 2

북한과 이란 해커들은 어떤 블록체인을 사용했는가?

Accepted Answer

According to Chainalysis, the North Korea-linked group UNC5342 used Tron, Aptos, and BNB Smart Chain, routing devices first through Tron and falling back to Aptos, while suspected Iran-linked actors embedded C2 routing data in Bitcoin transactions, including payments to a Bitcoin address historically tied to Satoshi Nakamoto.

Question 3

지난 한 해 동안 온체인 악성코드 활동이 급증한 이유는 무엇인가?

Accepted Answer

Chainalysis recorded a 440% rise in malicious writes since July 2025, when high-capacity open-source Chinese AI models became capable of generating malicious code with limited safeguards, though the firm said it could not prove the attackers used those models to increase their output.

PKW

북한과 이란, 공개 블록체인에 숨겨진 멀웨어 5.2배 증가 주도

날카로운 한 줄.
매일.

PKW

북한과 이란, 공개 블록체인에 숨겨진 멀웨어 5.2배 증가 주도

날카로운 한 줄.매일.

날카로운 한 줄.
매일.