Ransomware

One might think that "more attacks" = "more money." In 2025, reality took a twist. According to Chainalysis, ransomware groups have multiplied breaches (nearly 8,000 leak events, +50% year on year), but on-chain payments reportedly fell to around $820M (≈ -8%). In other words: they are more active… for a less generous harvest.

Bitcoin scams are an unfortunate reality in the booming world of cryptocurrencies. Indeed, the exponential success of Bitcoin and other cryptocurrencies has given rise to a multitude of frauds and scams. Therefore, Bitcoin security [Insert link to the main Bitcoin security page] has become a crucial issue. In this article, we will provide you with the necessary tools to detect these frauds and to ensure the security of your investments in Bitcoin and other cryptocurrencies.