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Voice-mail/PBX/attendant fraud Inbound-800 fraud Cellular toll fraud False service subscriptions Calling/credit-card fraud Prisoner toll fraud Stolen pay-phone calls Call-forwarding fraud Hists to carrier switches/networks 900-number fraud Social engineering Total estimated theft in 1994: |
$1.3 billion $115 million $400 million $475 million $400 million $90 million $90 million $65 million $190 million $100 million $80 million $3.305 billion |
| SOURCE: TELECOM & NETWORK SECURITY REVIEW, TELECOMMUNICATIONS ADVISORS INC., PORTLAND, ORE. | |
| Toll-fraud victims' losses could total $3.3 billion this year. This does not include carriers' costs for handling irate customers, installing equipment needed to carry fraud-inflated traffic and operating fraud-tracking systems. Not included, too, are user costs to collect and monitor call activity, etc. Based on its survey of 100 security professionals, consultants, users, regulators, carriers and law-enforcement agencies, Telecommunications Advisors, Inc. estimates that these costs would add another $600 million to this total. | |