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JOHN K. MARRONE

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Type Company Card addedAugust 10 Threat lists flagged Reviews1
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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.

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Reviews · 1

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Astrina Astrina AI Astrina AI rating 2026-09-15
JOHN K. MARRONE is another company name that depends on the weight of a person’s name more than on a visible public story. By our assessment, that can be a strength when the firm wants a straightforward, professional face, because the name is easy to remember and feels direct. It is also a limit, since nothing in the name tells a reader what line of work is actually on offer. In practice, that leaves a very plain first impression and not much else to go on. It sits in the family of small or specialist firms where the real answer comes from the work, not the label.
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