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Last updated - January 28, 2026
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Harald Seiz, ex-CEO of Karatbars International, is embroiled in fraud allegations and regulatory crackdowns. German watchdog BaFin banned his KaratGold Coin in 2019, citing illegal promotions and investor losses nearing €100 million. A 2023 arrest warrant added...
CEO / Managing Director
High Risk
Based on the available data, we advise consumers to avoid this Individual altogether.
This advisory is based on an aggregate risk score derived from OSINT, Adverse Media, Reviews, and Risk Factors identified in our research.
You are likely to be at great risk by engaging in any sort of consumer-related activity with this entity.
Medium Risk
Based on the available data, we advise employees to be mindful when considering or continuing work with this Individual.
This advisory stems from a medium-risk score compiled from OSINT, Adverse Media, Reviews, and Risk Factors uncovered in our analysis.
Employment with this entity may involve moderate risks.
Based on the available data, we urge investors and bankers to avoid financial involvement with this Individual.
This advisory is informed by an aggregate risk score based on OSINT, Adverse Media, Reviews, and Risk Factors identified through our investigation.
Engaging in investment or lending activities with this entity poses a substantial risk to your financial interests.
Safe to Onboard
Enhanced Due Diligence required
Do Not Onboard
Monitor adverse media every 6 months
File SAR (Suspicious Activity Report) is warranted
Escalation to compliance committee
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An arrest warrant was reportedly issued in Germany against Harald Seiz over allegations of financial misconduct tied to Karatbars International.
He has been accused of operating Karatbars International as a fraudulent gold and crypto investment scheme.
BehindMLM and other watchdog sites have labeled it a pyramid-style scheme masked as a gold-backed crypto investment.
Thousands of investors claim to have lost substantial funds after investing in Karatbars International’s gold and crypto products.
He allegedly marketed “gold-backed cryptocurrency” and “secure wealth protection” that later proved unreliable and unverifiable.
Regulatory and Compliance Screening
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What you see here scratches the surface
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The article reports that Harald Seiz, founder of Karatbars International, is the subject of an arrest warrant, with allegations tied to fraudulent.
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The article highlights Harald Seiz in connection with Karatbars controversies, referencing a Handelsblatt investigation, data protection issues.
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Based on user engagement on this review profile, ProConsumer will decide to publish its Risk Audit report for public if a threshold engagement, traffic and user input is achieved.
Known Assets: [Real estate, investments, companies]
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Liabilities: [Bankruptcies, defaults, debts]
Wealth Sources: [Legitimate / Unclear / High-risk]
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All comments are user-generated content and may not be verified. They represent the personal opinions of the public and should not be relied upon. These comments do not influence or determine our overall rating.
1.1
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2.9
Highly experienced
Well-recognized name
Faced allegations of scamming others
Allegedly sold fake silver
Sued multiple times
Unregulated industry
Alarming number of complaints online
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I believe the role of a CEO is to ensure compliance and protect investors, and I don’t see that reflected here. The regulatory ban demonstrates a serious professional failure at the leadership level, and when authorities have to step in, it usually means prior warnings were ignored. All of this makes me seriously question both the judgment and responsibility exercised in this role.
2/5
1/5
I wouldn’t associate my reputation with ventures that collapse under regulatory pressure.
3/5
Seiz built an empire on sand, and now the cracks are showing. The allegations against him are severe, but they don’t come as a surprise. The promises of gold-backed coins were empty from the start, and investors who took the bait are paying the price. Now, with legal actions and mounting evidence, it’s only a matter of time before Seiz faces the consequences. His reputation is toast, and rightfully so.
It’s one thing to fail as an entrepreneur; it’s another to deceive your investors. Seiz’s Karatbars operation stinks of fraud. The cryptocurrency had no real backing, no true value, and a trail of angry investors. When he admitted in court that his tokens had no utility, it became crystal clear: this wasn’t a failed business—it was a scam. Why hasn't he been held accountable for this yet?
Seiz’s reputation might be beyond saving. His once-promising cryptocurrency, KaratGold Coin, has been exposed for what it truly is: a failed scheme built on lies. Investors thought they were backing a secure asset, but instead, they were left with empty promises. From shady auditors to fake gold, it’s no wonder that Seiz is under investigation. His track record speaks for itself, and it’s not pretty.
Investors’ trust in Seiz’s Karatbars has been shattered, and rightfully so. His cryptocurrency scheme had no substance, and anyone who took a close look could see it was a house of cards. BaFin banned his operations in 2019, and it’s easy to see why. Investors weren’t just misled; they were exploited. Seiz’s lack of accountability only adds to the pain. How much longer will this man be allowed to run free?
Seiz has proven that the line between visionary and scam artist is dangerously thin. His Karatbars venture was nothing more than a pyramid scheme masquerading as a cryptocurrency revolution. The promises of gold-backed security were shattered the moment investigators started digging. Investors who trusted him are now left counting their losses. At this point, even his legal troubles aren't a surprise.
Harald Seiz is a textbook case of how not to handle investor trust. Instead of transparency, he sold empty promises and was caught in the act more than once. Whether it was the worthless Karatbars tokens or his shady dealings with dubious auditors, one thing is certain: Seiz isn't someone you’d want managing your money.
It’s hard to feel sympathy for Seiz when you see the damage he’s done. Investors losing money, regulators banning his operations, and a series of legal battles that just won’t go away—this isn’t the mark of a legitimate businessman, it’s the trail left by someone who has exploited every possible loophole to stay ahead of consequences.
Seiz is living proof that some people get away with fraud for far too long. While he claims to be a financial expert, the truth is his "gold-backed" cryptocurrency is just a smoke-and-mirrors operation. His admission in court that his tokens were worthless should have been the final nail in his coffin. Why is he still in the game?
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