BlockBeats news, September 25: Bitget CEO Gracy Chen stated during a livestream regarding the platform attack incident that the security team is currently focused on identifying the root cause and resolving the issue. Based on information available at this stage, the incident bears some resemblance to a supply chain attack: attackers may have compromised a third-party tool frequently used by Bitget, thereby affecting a critical backend system of the wallet service.Gracy Chen said that the compromised service forged transfer information and invoked the signing machine to transfer out funds. This incident is not a private key leak; based on the current investigation, the possibility of an insider job is also relatively low. However, she stated that the final attack path still requires further confirmation by the security team.She added that hacker attacks are usually not of a single type, and a single attack may simultaneously use a combination of two or three out of six to seven types of methods. Citing the previous attack incident on Bybit as an example, she said that incident involved both the signature authorization process and a supply chain attack on the Safe multisig page it used. Common attack methods targeting trading platforms also include private key leaks, smart contract vulnerabilities, insider jobs, and social engineering attacks, among others.