According to PeckShieldAlert, the first half of 2025 has become the worst six-month period on record for crypto security, with over $2.1 billion stolen across 75 incidents. A TRM Labs report highlights that this figure surpasses the previous H1 high from 2022 by 10%. Alarmingly, North Korean-linked groups are reportedly responsible for $1.6 billion, or 70% of all stolen funds. This surge is heavily influenced by the historic $1.5 billion Bybit hack in February, attributed to North Korea, which has skewed the average hack size to $30 million. The report also notes a significant shift in attack vectors, with over 80% of losses stemming from infrastructure-level breaches like private key thefts, which are proving ten times more lucrative than traditional DeFi smart contract exploits. This trend underscores a critical security risk for traders, emphasizing the vulnerability of centralized platforms and the growing threat of nation-state cyber campaigns impacting the market.