A French couple held at knifepoint in their home near Versailles and forced to transfer roughly €900,000 in Bitcoin would normally read like a rare, tragic story.

But in France, it now fits a pattern serious enough to rattle the industry, draw the interior minister into the fray, and push executives toward bodyguards and tighter personal security measures.

This signals a broader trend: crypto security is becoming a key concern for physical security.

The March 2026 Le Chesnay-Rocquencourt case, in which three men posing as police allegedly coerced the couple into authorizing the transfer, is the latest data point in what French authorities now call a “new criminal phenomenon.”

In January 2026, the Interior Ministry said that “the…