Offense

Also known as "Attack", this is a Novos hacking attack type. This can be used to remove defenders and allow access to more routines in a site.

In-game description:

Damage or destroy opposing data

Sources

Functions
2	Crash Script Drone Overwrite (only on specific systems) Forge Blade (or more with Hardening) Hologame Flurry Lantern Bomb Musical Amplification Offboard Attack Spun Chaos (25% chance) Tactical Tracer Tactile Strike Wideband Assault
1	Brute Strike Midgard Cleaner Security Update (only after another Offense) Fractal Assault (bonus Offense for each function after it) Waiting Lash (+1 when 2nd or later)
Effects
1	Reforged Sword (if first function in batch is Offense)

Modulated Amplification can give +Attack if Attack was previously used - unknown exact amount.
Hologame Communication can give +Attack if you don't have Holographic Overwrite.