CoinMeta data: In September 2026, there were two of the largest annual crypto hacking incidents, with the number of hacker attacks reaching a new high, and the amount of loss increased by 462% compared to August. A total of $766.49 million was stolen in September, of which the Bitget hacking incident caused a loss of $387.5 million. The number of hacking incidents in September reached 99, making it the most severe month so far in 2026. According to PeckShield data, the losses from other hacking incidents ranged from $3 million to $7 million, mainly targeting wallets, bridges, or other Web3 applications. Certik data shows that the total number of security incidents in September reached 99, with the total loss for the third quarter amounting to $1.2 billion, an increase of 53% compared to the second quarter.