Jack
Publishes 1 feed
Jack’s Substack
My personal Substack
6 posts · theirs
Lately
Malicious Ukrainian themed DELTA Android Application Analysis
Malicious DELTA themed Android App found in 2025
PhaaS: The threat that keeps hitting inboxes
Detecting a business email compromise (BEC) threat actor
Scraping ransomware leak sites which don't want to be
Threat Intelligence Frameworks - Breaking the chains
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