Be aware that this is a scam. They claim that the call is from homeland security regarding my business. They called several times and left a voicemail.
My lawyer told me that homeland security will never call like this. Real homeland security communicate everything through mail/documents.
They are trying to get your info like SSN etc.
There is also another number they use : 415-297-9679

They called me several times too today and left a voicemail because I didn't pick up. The lady's "name" is Agnes Hamilton, and claiming that from immigration services in San Francisco regarding my citizenship. Another number they use is 415-248-8749.

How can we stop this caller?