X hits on this document

119 views

0 shares

0 downloads

0 comments

22 / 31

Information Security Office

"Compromised Private Branch Exchange (PBX) and Telephone Voice Mail Systems”

Dated 6/3/2003 from NIPC

Enables unauthorized communication via

compromised US phone systems

Cannot be traced

Used to connect to local access numbers for

ISP’s - free Internet service via a modem

Can redirect repeated calls to a specific number, such as 911, and cause denial-of-service (DoS) activity.

Document info
Document views119
Page views119
Page last viewedTue Jan 24 07:45:48 UTC 2017
Pages31
Paragraphs382
Words1593

Comments