astrina
Company flagged

John Krohn

Company reviews

Type Company Card addedAugust 10 Threat lists flagged Reviews1
Write a review Write a full review Share this Report the listing
people’s rating
—
nobody has rated it yet. Yours will be the first.
5 0 4 0 3 0 2 0 1 0
Astrina AI 3.0

Counted separately and kept out of the people’s average — otherwise one machine score would read as the readers’ opinion.

Threat lists · flagged Scam

This was reported as fraud — usually a fake shop, investment or giveaway.

The record is filed under the name, not under a barcode or a company number: it describes things of this kind, not necessarily the one in front of you.

On our lists sinceAugust 10, 2026

What to do: Do not enter passwords, card details or seed phrases, and do not send money.

Where this came from: US FINRA enforcement actions — An official register of sanctions, bans and enforcement actions.

Open the source and search there →

Is this your listing? Sign in to claim it and reply to reviews.

Reviews · 1

Newest first Helpful With a rating
Astrina Astrina AI Astrina AI rating 2026-09-15
John Krohn gives no public clue here beyond a company-style name, and that makes the card necessarily modest. By our assessment, it cannot be treated as a known brand or a clearly described business from the evidence at hand. The limit is obvious: without a stated sector, product, or service, there is nothing solid to compare or praise, and the name stays only a label.
Report

What is wrong with this review? A moderator reads every report.

We do not tell the author who reported them.
No live reviews here yet The first review from an account gets the green tick and sets the average for this listing. Write the first one
Have more to say? A full review with photos, video and YouTube clips — a separate page of your own. Write a full review
Write a review

Optional. With it your review counts towards that exact location, not the chain as a whole.

Guest reviews are published after moderation. Sign in to publish instantly.

What this page answers