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BhinnekaSec1337

BhinnekaSec1337

ID: c1a8b4e8137ec411dc24e5bd9dbe3d1b19782
Hacktivist Group Hacktivism
Threat types: Hacktivism, Defacement, Intrusion
Indonesia
Updated: 2026-03-14
Created: 2026-02-20
Progress: 73% Completeness: 74% Freshness: 70%
Operation zone: —
Aliases Limited alias preview
BhinnekaSec — — —
Actor Network Graph
Open Network Graph
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MITRE ATT&CK®
confidence: medium
Actor Techniques page ATT&CK® Diagram

BhinnekaSec1337 is assessed as an Indonesian hacktivist brand most credibly evidenced through repeated website defacement records (Defacer.id) and public-facing identity surfaces (Telegram/Instagram listings). Broader ecosystem reporting mentions the group among pro-Palestinian hacktivist collaborators, but primary technical evidence remains defacement-centric.


Technique Technique name Tactics Evidence
T1190 Exploit Public-Facing Application TA0001
  • 2024-06-25 — INFERENCE (confidence: medium): Defacement records cite 'known vulnerability (unpatched system)' as PoC category, consistent with exploitation of public-facing applications. · ref
  • 2024-07-10 — INFERENCE (confidence: medium): Repeated defacement incidents suggest opportunistic exploitation of web-facing services. · ref
T1491.002 External Defacement TA0040
  • 2024-06-25 — Defacer.id report documents a defacement attributed to Team BhinnekaSec1337 (notifier: Mirei07). · ref
  • 2024-07-10 — Defacer.id report documents a defacement attributed to Team BhinnekaSec1337 (notifier: Mirei07). · ref
T1589.003 Employee Names TA0043
  • 2024-01-01 — INFERENCE (confidence: medium): Defacement activity implies discovery/selection of organisational internet properties (public websites) as targets. · ref
T1585.001 Social Media Accounts TA0042
  • 2024-01-01 — Public channel listings provide identity surfaces and potential influence/claim mechanisms via social platforms. · ref
Strategic Intelligence
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Last updated: 2026-02-21T19:27:53+00:00

BhinnekaSec1337 — Indonesian Hacktivist Brand (Defacement-centric; coalition-linked)

Classification: Unclassified / Open Source Intelligence (OSINT) — TLP:WHITE

Category: Cyber / Hacktivism — Website defacement & disruption; coalition/ideological adjacency observed in OSINT



Executive Summary

BhinnekaSec1337 is assessed as an Indonesian hacktivist brand most credibly evidenced through repeated website defacement records attributed to the team name “BhinnekaSec1337,” including incidents logged by Defacer.id in June–July 2024 with the notifier handle Mirei07. Open Telegram index/analytics pages describe the group as “part of BogorWanien Team” and advertise an Instagram presence, indicating a public-facing branding and community footprint.

The group also appears in third-party OSINT reporting as a named participant or collaborator within broader pro-Palestinian hacktivist ecosystems (e.g., PPHM-related collaboration lists). This supports an ecosystem-level view: BhinnekaSec1337 may participate in or align with ideological coalitions, but the strongest, directly observable activity in the sources reviewed is web defacement rather than high-fidelity intrusion tooling or stable infrastructure.

Confidence is high that “BhinnekaSec1337” is used as a team label in defacement activity (multiple Defacer.id entries). Confidence is medium that the brand is operationally tied to BogorWanien Team and to pro-Palestinian coalition activity, because those linkages are mainly described by OSINT listings and third-party reporting rather than primary technical forensics.

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Executive Analyst Brief for CISO
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Executive Analyst Brief for Decision Makers — BhinnekaSec1337


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Hunting Playbook
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Hunting Playbook — BhinnekaSec1337


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IOC Appendix
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Last updated: 2026-02-21T19:28:59+00:00

IOC Appendix (TLP:WHITE) — BhinnekaSec1337


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OSINT Library
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Last saved: 2026-02-21T19:29:11+00:00

OSINT Library — BhinnekaSec1337


2024-05-16 — Cyfirma — “Cyber Attacks on Egypt, UAE, and Saudi Arabia”

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Social Medial & Communication
SOCMINT integrated: 0/3
Address Verification SOCMINT
t.me/bhi******** Restricted Not integrated
t.me/Bhi********* Restricted Not integrated
Address Verification SOCMINT
www.instagram.com/bhi************ Restricted Not integrated
Notes: preview mode hides sensitive social/contact details.
Reference Images/Associated Evidence Limited
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