Which of the following descriptions of the technical characteristics is wrong?

An industry customer purchased a Huawei OceanStor Dorado6800 storage system for business data deployment. To improve data reliability and security, engineers configured the HyperDetect feature on the storage system for data protection.

Which of the following descriptions of the technical characteristics is wrong?
A . This feature can realize intelligent ransomware detection. For known ransomware, it can detect whether the snapshot is infected by ransomware through two types of features: extension name and ransom email.
B . This feature provides the ability to intercept ransomware files. You can update the ransomware file extension by importing the detection model.
C . In the detection of data change behaviors of snapshots before and after, if a snapshot is judged to be suspicious, it is necessary to further extract the full change features of the suspicious snapshot and use machine learning algorithms to detect whether the snapshot is infected by ransomware.
D . This feature can realize real-time ransomware detection, that is, through the combination of rapid screening of abnormal I/O behavior and deep detection of underlying block device damage, detect whether the data is being extorted by ransomware

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Answer: B