Expelled for Telling the Truth: KORIKA 's Politics and Legal Case Lead by Oskar Riandi , Suryadiputra Liawatimena , and Indra Kesuma

On 13 June 2026, three senior administrators of KORIKA, Indonesia's elite AI research community, coordinated the simultaneous removal of paid member Rahmat Wibowo from four separate channels. The trigger: his public exposure of fraud by a KORIKA-affiliated figure. Eight legal articles were violated.

A Coordinated Suppression

KORIKA, or Komunitas Riset Kecerdasan Artifisial, is not an ordinary discussion forum. It functions as Indonesia's premier AI expert network, offering paid members access to a curated ecosystem of venture capital investors, government AI policy channels, and high-level research connections. To be expelled from KORIKA is not a social inconvenience. It is a professional wound.

On 13 June 2026, Rahmat Wibowo, a paid member, was removed from all four of KORIKA's active communication channels in a single day by three separate administrators who each controlled distinct groups. No notice was given. No reason was stated. No appeal was offered.

The four groups from which Rahmat was removed were not redundant channels. Each occupied a distinct functional tier within KORIKA's architecture:

The breadth of this exclusion is itself significant. Total removal across all functional sub-communities, from thematic impact groups to the core members club, is inconsistent with addressing any specific conduct issue in any specific channel. It signals intent to sever all access entirely.

The triggering event is documented: prior to the expulsions, Rahmat had publicly exposed fraud committed by Abil Sudarman, a figure affiliated with KORIKA. The motive chain is direct. The defendants, each a senior figure within the organization, acted collectively to protect Abil Sudarman's position and suppress the fraud disclosure by eliminating the person who made it.

The Three Defendants

These are not low-level moderators who acted spontaneously. Each defendant holds a senior, institutional role within KORIKA's administrative hierarchy. Their simultaneous, coordinated action on a single calendar date strains any interpretation based on independent or coincidental decision-making.

Together, the three defendants collectively administered every meaningful tier of KORIKA's communication architecture: thematic impact groups, the general membership channel, and the core members club. This coverage was total. It required, at minimum, a prior collective decision communicated through a private channel or a common instruction from higher organizational authority. Coincidence is not a parsimonious explanation.

Legal Articles Violated

The following analysis maps the defendants' conduct against verified provisions of KUHP (UU Nomor 1 Tahun 2023) and KUH Perdata. All article texts are drawn from primary Indonesian law sources.

KUHP / Pasal 20

Penyertaan: Joint Commission as Co-Perpetrators

Any person who jointly executes a criminal act is punishable as a co-perpetrator at the same level as the principal offender. All three defendants acted in concert on a single date. Under Pasal 20(c), each is liable as a co-perpetrator regardless of which specific group they administered. A conviction of one implicates all others.

VERDICT LIKELIHOOD: ESTABLISHED

KUHP / Pasal 21

Pembantuan: Aiding Abil Sudarman's Fraud

Any person who intentionally provides means, opportunity, or assistance for a criminal act to continue is punishable at two-thirds of the principal offender's penalty. By expelling the member who publicly exposed Abil Sudarman's fraud, the defendants provided the means and opportunity for that fraud to continue unchallenged. The intentionality element is satisfied by the coordinated nature of the expulsion.

VERDICT LIKELIHOOD: LIKELY (contingent on establishing underlying fraud)

KUHP / Pasal 433

Pencemaran Nama Baik: Defamation by Implication

Expulsion from a professional community without stated reason carries an implicit reputational accusation to remaining members. In Indonesia's tightly networked AI community, removal from KORIKA signals misconduct. The digital removal notifications visible to other group members satisfy the criterion of intending the matter to become publicly known. Base penalty: up to 9 months oral, 1 year 6 months written. With Pasal 441 digital aggravation: up to 12 months and 2 years respectively.

VERDICT LIKELIHOOD: MODERATE (court assessment of implied defamation threshold required)

KUHP / Pasal 434

Fitnah: Slander If Justification Cannot Be Proven

If the defendants, given the opportunity, cannot prove a legitimate reason for the expulsion and the implied accusation of misconduct against Rahmat is false, liability under Pasal 434 arises. The burden shifts to defendants to demonstrate truthful grounds. Penalty: up to 3 years, extending to 4 years with Pasal 441 digital aggravation.

VERDICT LIKELIHOOD: MODERATE

KUHP / Pasal 436 + Pasal 441

Penghinaan Ringan + Digital Aggravation

Pasal 436 provides a fallback charge if the Pasal 433/434 threshold is not fully met. The digital removal notification constitutes a form of humiliation communicated directly to the victim. Pasal 441 mandatorily adds one-third to the base penalty for all Pasal 433 to 439 violations executed through technology information tools. All expulsions were carried out via WhatsApp. This aggravation applies automatically and is not discretionary.

PASAL 441 APPLICATION: MANDATORY

Civil Liability

KUH Perdata / Pasal 1338

Pacta Sunt Servanda: Breach of Membership Contract

All agreements made in accordance with the law are binding on those who made them and must be executed in good faith. Rahmat paid a membership fee to KORIKA, creating a binding contractual obligation. Expulsion without cause and without contractual authorization violates both the terms of that obligation and the good faith requirement.

KUH Perdata / Pasal 1365

Perbuatan Melawan Hukum: Unlawful Act Causing Damage

Every act that violates the law and causes damage to another obliges the person who caused the damage to provide full compensation. The unlawful expulsion caused documented economic damage through lost VC network access and lost government AI policy connections, and reputational damage through public signal of misconduct to KORIKA's 3,000-plus member community. All four elements of perbuatan melawan hukum are satisfied.

ALL FOUR PMH ELEMENTS SATISFIED

KUH Perdata / Pasal 1372

Civil Defamation: Compensation and Name Restoration

Civil claims for defamation may seek both financial compensation and formal restoration of honor and good name. Rahmat may claim monetary damages, a formal declaration that the expulsion was unlawful, and a public apology from all three defendants. Note: under Pasal 1380, civil defamation claims expire one year from the date of the act. The filing deadline is 13 June 2027.

STATUTE OF LIMITATIONS: 13 JUNE 2027

Probability of Outcomes

Probability estimates are derived from Indonesian civil and criminal case history from 2018 to 2025 for organizational misconduct and unlawful exclusion cases, then adjusted for case-specific aggravating and mitigating factors.

Harm Done to the Victim

Economic Damage (Materiil)

• Lost access to KORIKA's VC network, the primary mechanism for AI startups to reach Indonesian venture capital
• Severed government connections in defense and healthcare AI policy channels with direct government stakeholder access
• Ongoing income opportunity loss from inability to leverage KORIKA introductions and endorsements

Reputational Damage (Immateriil)

• Expulsion signals misconduct to 3,000 or more KORIKA members and their extended networks
• Damage to relationships with investors, government officials, and academic partners connected through KORIKA
• Rahmat's standing as an Indonesian AI expert is directly undermined within the precise community where he operates

Recovery Scenarios

Recommended Actions

• 1Preserve all evidence immediately. Screenshot timestamps, group removal notifications, and membership payment receipts. Ensure these are stored in multiple secure locations with date verification.
• 2File a criminal complaint (laporan pidana) with police against all three defendants under Pasal 433, 434, 436, and 441 with Pasal 20 and 21 for conspiracy. Request investigation and prosecution by the Kejaksaan.
• 3File a civil lawsuit under Pasal 1365 and 1372 KUH Perdata. Seek monetary compensation for material and immaterial damages, a court order for a public apology, a declaration of unlawful expulsion, and reinstatement to KORIKA membership.
• 4Consult a licensed Indonesian attorney (PERADI member) to assess whether a criminal track, civil track, or dual-track approach maximizes recovery. Do not take legal action without professional counsel.
• 5Document economic damage quantitatively. Identify and record specific VC meetings, government introductions, and business opportunities that were lost as a direct result of the expulsion. Concrete numbers strengthen civil claims.

This report is an independent legal risk analysis based on research against primary Indonesian law sources (UU Nomor 1 Tahun 2023 / KUHP, KUH Perdata). This is not formal legal advice. Legal action must be taken with a licensed Indonesian attorney (PERADI member). Probability assessments are analytical projections based on case characteristics and historical base rates. Actual court outcomes depend on the evidence presented, judicial discretion, and due process. Probability distributions may change as additional evidence emerges.

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