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Communications fraud is the use of telecommunications products or services without intention to pay. Many operators have increased measures to minimize fraud and reduce their losses. Communications operators tend to keep their actual loss figures and plans for corrective measures confidential. According to a 2011 survey by CFCA, an industry group created to reduce fraud against carriers, the five top fraud loss categories reported by operators were:〔 * $4.96 Billion (USD) – Compromised PBX/Voicemail Systems * $4.32 Billion (USD) – Subscription/Identity Theft * $3.84 Billion (USD) – International Revenue Share Fraud * $2.88 Billion (USD) – By-Pass Fraud * $2.40 Billion (USD) – Credit Card Fraud == Types of frauds == 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「phone fraud」の詳細全文を読む スポンサード リンク
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