Tag: fileless-attack

1 Attack Reports | 0 Vulnerabilities

Attack reports

Operation Poisson – Analyzing a Cybercriminal’s Entire Operation

A comprehensive analysis of 339 commands issued by a French-speaking threat actor nicknamed 'Poisson' over 33 days, targeting a French automotive small business and four French individuals. The attacker utilized a multi-stage fileless attack deploying a 70-line Python keylogger to harvest banking a…
openssh
credential-theft
keylogger
tailscale
havoc
france
rustdesk
2026-06-19
fileless-attack
havoc-c2
poisson
vpn-mesh-persistence
Published: June 19, 2026
Downloadable IOCs: 9
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