ByteToBreach

☆ pin

Also known as Zakaria Mahdjoub

Reports

First seen

Dec 2, 2025

Last seen

Aug 3, 2026

Motivation

Financial

Targeting

Sectors

Other ×1 Government ×1

Victim regions

Romania ×1

Top ATT&CK techniques

T1041 Exfiltration Over C2 Channel ×4T1190 Exploit Public-Facing Application ×4T1566 Phishing ×3T1486 Data Encrypted for Impact ×3T1078 Valid Accounts ×3T1005 Data from Local System ×3T1561 Disk Wipe ×2T1059 Command and Scripting Interpreter ×2T1555 Credentials from Password Stores ×1T1498 Network Denial of Service ×1T1047 Windows Management Instrumentation ×1T1547 Boot or Logon Autostart Execution ×1

Indicators

cve ×13domain ×1

Indicator values are available on Pro and via the API.

Associated CVEs

CVE-2024-20353 (exploited)CVE-2024-20359 (exploited)CVE-2024-42009 (exploited)CVE-2025-20333 (exploited)CVE-2025-20362 (exploited)CVE-2025-5777 (exploited)CVE-2026-15409 (exploited)CVE-2026-15410 (exploited)CVE-2026-22719 (exploited)CVE-2026-25089 (exploited)CVE-2026-33017 (exploited)CVE-2026-39808 (exploited)CVE-2026-48294

Recent reports

High

Cyber Brief July 2026 – EU Threat Intelligence Summary

CERT-EU Threat IntelAug 3, 2026 High

Romania's land registry agency disrupted by cyberattack, attributed to initial access broker

The Record (Recorded Future News)Jul 20, 2026 High

CERT-EU Cyber Brief March 2026 – Espionage, Supply-Chain Attacks, Iran Conflict Disruptions

CERT-EU Threat IntelApr 1, 2026 High

Cyber Brief November 2025: Operation Endgame, Sandworm Wipers, China AI Espionage

CERT-EU Threat IntelDec 2, 2025

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