The account has been used in or to facilitate fraudulent activity;

账户被用于欺诈行为或者协助欺诈行为；

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Palantir offers highly sophisticated data analysis software that grew out of PayPal technology designed to detect fraudulent activity online.

该公司提供高度复杂的数据分析软件，起源于贝宝技术，旨在检测线上欺诈活动。

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So if a business continues to accept magnetic-stripe credit CARDS after this deadline, they will be held responsible for any fraudulent activity.

因此，如果有商户依旧在这个日期之后接受磁条信用卡，就必须为一切欺诈活动承担后果。

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After Grant was jailed, further allegations were made about fraudulent activity at the water park.

BBC: Cotswold Water Park fraud investigation closed

Gerry McCurdy of the FSA said there was "definitely now the potential" of fraudulent activity.

BBC: Newry cold store: Horsemeat not ours

Detecting fraud at corporations using outside sources is difficult, so discovering fraudulent activity often starts with employees.

FORBES: Don't Ask/Don't Tell About Corporate Fraud: The Effect of Confrontation On Intentions to Report Fraud by Kelly Richmond Pope, Ph.D., CPA, Peter Milan and Anya Hostetler