Rahmat Wibowo Serial Online Harassment Actor — Case Dossier
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Rahmat Wibowo, calling himself Marchel Shevchenko's 'enemy, perhaps as a business competitor', reviewed Marchel's certification business on YouTube

IDev-20261108-013
SourceRahmat Wibowo YouTube
Modus operandiManipulation of Public Opinion Fake Narratives
TargetsMarchel Shevchenko

Original post ↗

Rahmat Wibowo, calling himself Marchel Shevchenko's 'enemy, perhaps as a business competitor', reviewed Marchel's certification business on YouTube

Commentary

He published it on YouTube on 8 November 2026. Minute links open the video at that point; the quotes are from YouTube’s automatic captions, checked against the frames.

  • A competitor reviewing a competitor. He opens by calling himself Marchel’s “enemy, perhaps as a business competitor”, and his slides say he works in education technology himself (minute 0, minute 2).
  • A claim, stated as fact. He says Marchel claims a “PhD from MIT” though he has not finished a bachelor’s degree, without showing where Marchel made that claim (minute 0).
  • A measured review, then insults. Most of the video is a slide-by-slide review of Pyronyx’s accreditation, pricing, data handling and trademark, which he credits for being open about its limits (minute 2). He ends by calling Marchel “cengkok” and saying his “sins are countless, like dust” (minute 15).
  • Part of a weekend campaign. It went up the same day as his “The Fraudster” posts about Marchel and two days after he boasted of the Google results for Marchel’s name.

Transcript

[YouTube video, "Kawal Shevchenko : Kontroversi Phyronyx Certification dari Marchel Andrian Shevchenko Mahasiswa UTY", 8 November 2026, 17 minutes. Excerpts from YouTube's automatic captions.] [0:00] saya CEO InfraLoka dan saya adalah eh musuhnya si Marchel dalam hal mungkin persaingan dagang. … ngaku lulusan S3 ngakunya S3 MIT padahal belum S1 lulus (I'm the CEO of InfraLoka and I am Marchel's enemy, perhaps as a business competitor. … he claims to be a PhD graduate, claims a PhD from MIT, though he hasn't finished his bachelor's) [2:00] Saya sendiri bekerja di industri teknologi pendidikan jadi timbanglah sudut pandang saya … Pyronyx patut dipuji karena menulis batasnya sendiri. Halaman metodologinya menyatakan tidak mengklaim akreditasi eksternal (I work in the education-technology industry myself, so weigh my point of view … Pyronyx deserves praise for stating its own limits. Its methodology page says it does not claim external accreditation) [15:00] Memang ini sert cengkok … Lu sudah banyak dosa-dosanya cengkok penilaian saya ya. Penilaian dosa-dosa cengkok tak terhitung bagai debu. (This "sert cengkok" … You have many sins, cengkok, in my assessment. My assessment: your sins are countless, like dust.)

Related evidence

Other posts from Rahmat Wibowo's accounts connected to this incident by target, theme, or sequence.