Biggest german bitcoin platform "" breaches user privacy, hands over data

in #bitcoin3 years ago (edited)

Bitcoin is often believed to be an anomymous digital currency in some circles. A few years ago, this was more or less true, but with advances in modern data science, it is possible to conclude possible connections by linking addresses. Particularly at intersections with traditional systems such as online exchanges, the supposed anonymity becomes brittle - what remains is a half-way (unsafe) pseudonymity.

Without court order and prosecution

According to court records, the german police found traces to digital currency in the case of customers of the illegal drug onlineshop "Chemical Love". They supposedly paid with Bitcoin, whereby the police initiated a backward search.

What followed were requests by the police against the german platform - which were answered all too quickly. According to the reports, a telephone call was everything it took to convince the platform to provide the necessary data for the case, even though it is strictly forbidden by german law to pass along user associated data without a court order , according to Data Protection Officer Johannes Caspar.

Justified Interest?

As an explanation for the drastic advance of, the "trustful cooperation with various authorities" should be mentioned, according to a company spokesman.

Although claims "legitimate interest" of the police, however, the following facts are food for thought: The police asked because of a certain bitcoin address with, which according to statements at should have been registered there. The platform researched itself, according to german magazine motherboard, and readily handed over the associated real name, place of residence, e-mail, telephone number, order quantities, bank connection, account movements, login history and IP addresses. But not only for this one address, but also for seven more. How's that for data protection?

Goodbyte to data protection laws

Many users report that their trust in was broken by this story. It is nevertheless understandable that cooperation with the authorities is essential for a functioning legal state. However, the all too easy hand-over of data by without any valid prosecution or court order is bound to impose some hard to answer questions for the platform.

Should you go on using a platform that treats user data like this and readily breaches state law to comply with the police (the irony...)? Decide for yourself!

Source (german):


Hallo @mnemonic19 !

Dies ist eine automatische Nachricht.

Anscheinend hast Du das erste Mal auf #deutsch geschrieben.
Willkommen bei Steemit !
Schau doch mal im vorbei !

Thank you for this inforamtion @mnemonics19! Upvote :)

Very well said. :)
I'm not using anymore.

And what did you expect? If you want cryptos to gain legitimacy then their exchanges will also get controlled just like Forex / Stock brokers are.

This is about a breach of existing data protection laws, not about exchange control or regulation


Herzlich willkommen. Bei Fragen schaue doch mal in der Telegram oder WhatsApp Gruppe "deutsch" vorbei.

Viele liebe Grüße @flauschi