This meaning involves crime or forbidden entry, often associated with theft or vandalism.

Illegal Activity

Use when discussing security measures or incidents related to unauthorised access.

Security Concern

Emphasizes entering an area without the owner's permission.

Indicates a sudden change to an emotional state, often surprising.

Use when someone or something unexpectedly interrupts the current atmosphere.

Shows an unplanned emotional reaction or spontaneous action.

Used in the context of security breaches and cyber-attacks.

Highlights the importance of digital security against intrusions.

Used to describe the challenging process of achieving success in a competitive field.

Suggests success requires significant effort and possibly overcoming barriers.