3 official rulings from Bandai, last ruled Mar 28, 2024. Straight answers to how this card actually resolves.

Can I use this card's effect to attack even when this Digimon is suspended?
No, you can't. This effect does not allow you to attack with Digimon that are in a state where they can't attack.
Ruled Mar 28, 2024
I activated this card's effect and paid 2 cost. This moved the memory to 1 or more on my opponent’s side. Can this Digimon attack?
Yes, it can attack.
Ruled Mar 28, 2024
If this effect moved the memory to 1 or more on my opponent’s side, is the <Security Attack +1> gained for the turn negated for attacks with this effect?
No, <Security Attack +1> isn't negated. Even if the memory moves to 1 or more on your opponent's side, while this effect is activating or if there are any effects that are pending activation, the end of turn timing doesn't come until they finish activating.
Ruled Mar 28, 2024
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Questions and answers are Bandai's official rulings, collected and translated by the DigimonCardGame Wiki community and reused here under CC BY-SA. Card names and card text are © their respective publishers; Combalo is not affiliated with Bandai.