Quick meaning
Any person or group responsible for a cyber attack or security incident.
Think of it like this
Like identifying who broke into a house — it could be an opportunistic burglar or an organised gang.
Where you may see this
You may see this in login screens, warning messages, banking apps, or scam-prevention advice.
Why it matters
Understanding this word helps you protect your money, personal information, and online accounts.
Say it simply
Threat Actor means: Any person or group responsible for a cyber attack or security incident.