get your hooks into
US /ɡɛt jʊər hʊks ˈɪntuː/
UK /ɡɛt jʊər hʊks ˈɪntuː/

1.
mettre la main sur, prendre le contrôle de
to gain control or influence over someone or something, often in a manipulative or exploitative way
:
•
The company tried to get its hooks into the new market quickly.
L'entreprise a essayé de mettre la main sur le nouveau marché rapidement.
•
She's worried that her ex-husband will try to get his hooks into her finances again.
Elle craint que son ex-mari n'essaie de mettre la main sur ses finances à nouveau.