Immunefi: Cryptocurrencies that were hacked dropped an average of 61% within six months

According to Cointelegraph, Immunefi's latest security report shows that cryptocurrency hacking attacks are still steadily occurring, with losses increasingly concentrated in a few large-scale attack events.

The report states that between 2021 and 2025, there were 425 publicly known hacking incidents, with an estimated average loss of about $25 million per incident. In just 2024 and 2025, 191 hacking incidents caused losses of $4.67 billion, with only 5 incidents accounting for 62% of the total losses.

Additionally, the study tracked 82 tokens that were hacked, of which 83.9% saw their median price drop by 61% within six months, and during this period, the price remained below the price on the day of the attack.