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Explanation
The current C2 domain blocklist fetch interval is set to 15 minutes. After discussing with Samczsun, we decided it’s best to lower this interval, as drainers have started switching C2s more quickly since the C2 detection feature was rolled out. By lowering the fetch interval to 5 minutes, we aim to ensure that malicious domains are detected and blocked more promptly.
This change only impacts the fetch interval for the C2 blocklist, without altering any other functionality or configurations.
References
Changelog
@metamask/phishing-controller
Checklist