T-2日RM站外欺诈案件情况

数据模型:全量快照表,最新分区 stat_day=2026-10-12 日报主体(T日):新增工单 = 该分区内 created_date >= 2026-10-12 上周同日基线(T日-7):created_date = 2026-10-05 生成时间:2026-10-14 10:17:04
关键信号 / 告警:

一、总览(量价环比)

三层概念区分:通报邮件数 conversation_id(一封银行邮件,可能拆成多个工单) > 审核工单数 audit_id(一个审核动作,含 order_no>10 笔会再拆) > 订单 order_no(一笔交易)。
今日新增(T) / 前一日(T-1) / 上周同日(BASE)
维度通报邮件数审核工单数订单数账号数总金额100w+大额订单数500w+大额订单数iscasenotcaseunknown
T41049769747477,091,254160234126337
T-10000000000
BASE378501762476158,831,1952810273107382
定性结果(订单数)· 今日 vs 上周同日
定性今日(2026-10-12)上周同日(2026-10-05)
iscase订单数234273
notcase订单数126107
unknown订单数337382

二、近 14 日通报趋势(举报日)

通报订单数285404524643762订单数09-29:41009-30:28510-02:51410-05:76210-06:50210-07:41910-08:33210-09:30210-12:69741028551476250241933230269709-2909-3010-0210-0510-0610-0710-0810-0910-12举报日
更多维度明细见下表(工单=audit_id,订单=order_no,邮件=conversation_id):
举报日通报邮件数审核工单数订单数账号数金额
2026-09-2920828341026338,893,965
2026-09-3015422928522530,721,060
2026-10-0226334951433844,964,675
2026-10-05378501762476158,831,195
2026-10-0618736850234166,845,531
2026-10-0717625941924840,336,526
2026-10-0815521833220725,181,630
2026-10-0917022430221722,453,589
2026-10-1241049769747477,091,254

三、被举报交易的「实际发生日」聚集

最聚集交易日:2026-10-10,被举报 96 笔订单(占昨日新増 13.8%)

交易日聚集 Top10
交易日订单数工单数账号数总金额
2026-10-1096818010,859,461
2026-10-089064588,617,239
2026-10-098673726,893,486
2026-10-077154545,006,934
2026-10-116443433,591,300
2026-10-065644436,381,767
2026-10-0328191812,811,080
2026-10-05231717596,282
2026-10-12141111385,400
2026-09-3012882,167,645

四、被举报交易的时段分布(抓夜间聚集)

夜间(22:00-05:00)占比:12.6%(88/697)

各时段被举报订单数418324761订单数0时:51时:92时:63时:154时:45时:126时:177时:158时:409时:4110时:4211时:5912时:4413时:4714时:5515时:6116时:4517时:3818时:3019时:3120时:2421时:2022时:2123时:16596154121715404142594447556145383031242021160时1时2时3时4时5时6时7时8时9时10时11时12时13时14时15时16时17时18时19时20时21时22时23时小时

五、风险特征构成(被举报订单命中计数 / 占比)

昨日新増订单合计:697 笔(注:一个 audit_id 含多笔 order_no)

风险特征命中订单数占比
大额交易(≥₦1M)162.3%
夜间交易(22:00-05:00)8812.6%
交易突增(uprush≥5)8311.9%
快进快出(低余额)598.5%
高余额稳态669.5%
第二受益人(洗钱/销赃面)28340.6%
多人投诉(≥2付款方)14721.1%
新用户(注册≤7天或升级≤15天)233.3%

六、通报银行分布(Top 10)

付款方银行订单数工单数账号数iscaseiscase占比
MONIE POINT2061561545727.7%
PalmPay14097915640.0%
Access Bank5516153970.9%
Kuda MFB5138332549.0%
United Bank For Africa2413131041.7%
Momo Payment Service Bank191010526.3%
Zenith Bank191111842.1%
SmartCash Payment Service Bank18161615.6%
Guaranty Trust Bank171515211.8%
Nombank Microfinance Bank16161616.2%

七、被举报账号属性 / 受益人类型

Secondary Beneficiary = 跨行流转下的第二受益人,即洗钱/销赃面。
账号属性 + 受益人类型
账号属性订单数订单占比账号数账号占比
Primary Beneficiary41459.4%27357.6%
Secondary Beneficiary28340.6%20443.0%

八、投诉场景类型

依据交易备注推测场景(high_risk_notes_type)

类型订单数分布
(空)696
post1

依据申诉推测场景(appeal_desc_type)

类型订单数分布
Null627
invalid_appeal20
online_goods_trade15
invest_finance8
offline_trade8
business_service6
mistake_trans5
unknow_other4
online_virtual_trade4

举报类型(report_type)

类型订单数分布
Fraudulent335
Unauthorized232
BusinessGoneBad130

九、命中规则热点

两类规则需区分:定性规则(rule_flags,投诉后做案件定性时命中的规则,用于判定 iscase/notcase)不是交易时命中的风控规则;真正的高发手法请看下方「交易时命中规则」(来自 hit_rule_list,原交易命中的风控规则列表)。

9a. 定性规则命中(rule_flags,案件定性依据)Top 20

定性规则订单数分布
notcase_life_active368
notcase_balance_retain256
iscase_low_balance_soft185
iscase_below1k_days177
notcase_fastout_normal143
unify_follow_iscase131
iscase_7d_multi_payer95
iscase_high_report_ratio92
iscase_audit_dense92
iscase_aa_inactive89
iscase_uprush85
notcase_rm_active83
notcase_old_counterparty75
iscase_audit_dup_amt75
iscase_rm_inactive68
notcase_high_value67
notcase_high_balance66
iscase_low_balance59
notcase_pos_agent_merchant58
iscase_sudden_activation57

9b. 交易时命中规则(hit_rule_list,仅统计 rm-fraud- / rm-trust- 前缀,反映高发手法)Top 20

规则名(_gs_前)订单数分布
rm-trust-active-user-low-amt67
rm-trust-has-history61
rm-trust-has-history-lowamt61
rm-trust-has-history-card61
rm-fraud-custno-reported-v254
rm-trust-online-Payee50
rm-trust-returning-cust-low-amt50
rm-trust-no-uprush40
rm-trust-returning-cust37
rm-trust-offline-merchant26
rm-trust-name-same-two-key20
rm-trust-ka19
rm-trust-offline-Payee15
rm-fraud-regdeviceid-agent-newreg-30d-baseline15
rm-trust-pos-agent14
rm-trust-bvn-same14
rm-trust-name-same9
rm-trust-very-low-amt7
rm-trust-name-same-nonmiddlie7
rm-trust-many-living-expense6

十、金额分布(按定性结果)

各定性结果金额/笔数/大额桶
分组订单数总金额均额中位额最大额≥1M≥500k≥100k
T(昨日)69777,091,254110,60420,0002,934,9001640166
iscase23415,884,17467,88120,000999,0000644
notcase12619,815,643157,26724,3502,934,90031238
unknown33741,391,437122,82320,0002,500,000132284

10b. 百万(₦1,000,000)以上订单完整明细(T 日新增)

共 16 笔订单金额 ≥ ₦1,000,000,按金额降序:

百万以上订单明细
order_noaudit_idconversation_id收款方(cust_no)付款方银行付款方账号付款方名称金额交易时间交易码举报类型定性账号属性城市角色rule_flags(截取)
261002060100789691760998256773ee6588b8ccdf4848800a23b2b98b9ef8156621013078483118Nombank Microfinance Bank****7247FAMTECH DIGITAL HUB2,934,9002026-10-02 13:00:03.0RECEIVEMONEYUnauthorizednotcaseSecondary BeneficiaryChikuncustomernotcase_rm_active,notcase_aa_active,notcase_high_value,notcase_low_report_ratio,notcase_high_balance,notcase_balance_ret
2609220601003791221350232570817c15788ba2a548aea9d5620f9ecaf47c156619082672492400FCMB(First City Monument Bank PLC)****0014LIKPO DESTINY2,500,0002026-09-22 11:56:40.0RECEIVEMONEYFraudulentunknownSecondary BeneficiaryGarkicustomernotcase_life_active,notcase_balance_retain
26100406010089174162364125702742e4729df3fe4d1fb4c072f34ee8b8bd156623092148201962Parallex Bank****0886BUD INFRASTRUCTURE LTD2,029,1552026-10-04 18:43:32.0RECEIVEMONEYUnauthorizednotcaseSecondary BeneficiaryOlojecustomeriscase_rm_inactive,notcase_life_active,notcase_balance_retain,notcase_2nd_benifit
26100906010008730745185725693609a0250328a942e3bbc54d5f5f346185156610402054482575MONIE POINT****9514MONDAY SHEDRACHTOBI2,000,0002026-10-09 13:40:38.0RECEIVEMONEYUnauthorizedunknownSecondary BeneficiaryAuchicustomernotcase_life_active,notcase_balance_retain,notcase_fastout_normal
26100806010003962619136025671323365294a6154a838b8c8bf54f9788d8156621020211090100Nombank Microfinance Bank****9650ELIJAH EZE HUB1,500,0002026-10-08 12:09:33.0RECEIVEMONEYBusinessGoneBadnotcaseSecondary BeneficiaryObio-Akporcustomernotcase_life_active,notcase_high_balance,notcase_balance_retain
261001060100740844215214256770ac55eb9fb4e44a10b7f531da589e891e156621010565674311VFD MFB****4130SULAIMAN MUHAMMAD1,100,0002026-10-01 11:02:06.0RECEIVEMONEYUnauthorizedunknownSecondary BeneficiaryNikecustomeriscase_high_report_ratio,iscase_7d_multi_payer,iscase_repeat_reported,notcase_life_active,notcase_balance_retain,notcase
261010010201128524882259257100bc06f80e797948368ed128649cbc870c156626080337017955Sparkle****6789Sulaiman Saleh1,000,0002026-10-10 12:39:20.0AATRANSUnauthorizedunknownSecondary BeneficiaryOthercustomeriscase_7d_multi_payer,iscase_repeat_reported,iscase_report_burst,notcase_pos_agent_merchant,notcase_balance_retain,notca
26100606010096638502891725670744ce95c9d65a40bead78f011145cb4a2156610219256964839PalmPay****4057UTHMAN OLAMIDE ADEYANJU1,000,0002026-10-06 16:04:54.0RECEIVEMONEYUnauthorizedunknownSecondary BeneficiaryAjelecustomernotcase_life_active,notcase_balance_retain
261003060100820585211525257044ea177889447f4665a066871e6d8c5753156623052049724662MONIE POINT****0709paschal chidubem okpalannajiaku1,000,0002026-10-03 07:55:31.0RECEIVEMONEYFraudulentunknownPrimary BeneficiaryIkot Ekpenecustomeriscase_audit_dense,iscase_audit_dup_amt,notcase_life_active,notcase_balance_retain
261003060100821473638976257044ea177889447f4665a066871e6d8c5753156623052049724662MONIE POINT****0709paschal chidubem okpalannajiaku1,000,0002026-10-03 08:07:22.0RECEIVEMONEYFraudulentunknownPrimary BeneficiaryIkot Ekpenecustomeriscase_audit_dense,iscase_audit_dup_amt,notcase_life_active,notcase_balance_retain
261003060100820990826871257044ea177889447f4665a066871e6d8c5753156623052049724662MONIE POINT****0709paschal chidubem okpalannajiaku1,000,0002026-10-03 08:08:19.0RECEIVEMONEYFraudulentunknownPrimary BeneficiaryIkot Ekpenecustomeriscase_audit_dense,iscase_audit_dup_amt,notcase_life_active,notcase_balance_retain
261003060100821126619538257044ea177889447f4665a066871e6d8c5753156623052049724662MONIE POINT****0709paschal chidubem okpalannajiaku1,000,0002026-10-03 08:03:49.0RECEIVEMONEYFraudulentunknownPrimary BeneficiaryIkot Ekpenecustomeriscase_audit_dense,iscase_audit_dup_amt,notcase_life_active,notcase_balance_retain
261003060100821235504501257044ea177889447f4665a066871e6d8c5753156623052049724662MONIE POINT****0709paschal chidubem okpalannajiaku1,000,0002026-10-03 08:06:35.0RECEIVEMONEYFraudulentunknownPrimary BeneficiaryIkot Ekpenecustomeriscase_audit_dense,iscase_audit_dup_amt,notcase_life_active,notcase_balance_retain
261003060100821218438014257044ea177889447f4665a066871e6d8c5753156623052049724662MONIE POINT****0709paschal chidubem okpalannajiaku1,000,0002026-10-03 08:01:54.0RECEIVEMONEYFraudulentunknownPrimary BeneficiaryIkot Ekpenecustomeriscase_audit_dense,iscase_audit_dup_amt,notcase_life_active,notcase_balance_retain
261003060100821006405356257044ea177889447f4665a066871e6d8c5753156623052049724662MONIE POINT****0709paschal chidubem okpalannajiaku1,000,0002026-10-03 07:58:34.0RECEIVEMONEYFraudulentunknownPrimary BeneficiaryIkot Ekpenecustomeriscase_audit_dense,iscase_audit_dup_amt,notcase_life_active,notcase_balance_retain
261003060100821196290421257044ea177889447f4665a066871e6d8c5753156623052049724662MONIE POINT****0709paschal chidubem okpalannajiaku1,000,0002026-10-03 08:09:06.0RECEIVEMONEYFraudulentunknownPrimary BeneficiaryIkot Ekpenecustomeriscase_audit_dense,iscase_audit_dup_amt,notcase_life_active,notcase_balance_retain

← 表格较宽,可左右滑动查看全部 16 列 →

十一、收款方画像

KYC 等级分布

类型账号数订单数分布
3278408
2116184
180105

注册天数分布

类型账号数订单数分布
>365天(老)373543
91-365天6792
31-90天2245
8-30天1015
≤7天(新)22

线上线下渠道(lopayrecipientsource)

类型账号数订单数分布
online137173
offline4461

收款方城市 Top10

城市账号数订单数分布
Other109158
Auchi716
Benin City (capital)610
Faskari619
Obio-Akpor55
Ekpoma55
Ikeja422
Bauchi (Capital)45
Rigasa412
Ibadan44

用户角色(user_role)

角色账号数订单数分布
customer411612
agent6385

商户标识(merchant_scope)

商户标识账号数订单数分布
(空)299437
4.TN码商户112175
2-BD确认过为商户属性-原标签agent3243
3-存取现agent2228
1.156FM merchant914

AA被举报(is_reported_aa)

标记账号数订单数
是(1)2228
否(0/空)452669

情报中被举报(is_reported_intelligence)

标记账号数订单数
是(1)48
否(0/空)470689

有POS机agent(is_pos_agent)

标记账号数订单数
是(1)4357
否(0/空)431640

十二、资金回流 / 熟人回头客(RM 行为,分位数分布)

记录总数:697 | 有原始对手历史交易:325 | 回头客≥10(熟人):109 | 当日交易≥50笔(突增):0

分位数分布
指标P10P25P50P75P90P99最大均值
与原始对手历史交易笔数0.00.00.03.018.081.2394.08.2
熟人回头客数0.01.02.06.016.066.2247.07.0
被投诉当日交易笔数1.01.03.06.015.027.065.05.6
活跃度分桶(订单数)
指标=0(无)低中高
与原始对手历史交易笔数372025966
熟人回头客数12123327469
被投诉当日交易笔数139123768

十三、AA 通道交易行为(反映用户活跃度与双方关系,分位数分布)

记录总数:697 | AA 被举报订单数:28

分位数分布
指标P10P25P50P75P90P99最大
AA近一月交易笔数0.05.016.043.0147.81165.62646.0
AA近一月活跃天数0.04.010.019.027.030.030.0
AA近一月大额(≥10万)笔数0.00.00.01.05.057.5171.0
被投诉当日AA交易笔数0.00.01.02.08.047.077.0
AA月均交易笔数1.04.015.740.0127.91180.33786.3
活跃度分桶(订单数)
指标=0(无)低中高
AA近一月交易笔数7128627070
AA近一月活跃天数7129127263
AA近一月大额(≥10万)笔数485014567
被投诉当日AA交易笔数34112516566
AA月均交易笔数3731327770

十四、团伙关联分析(检测批量作案 / 关联收款账号)

检测维度:A.同一通报邮件(conversation_id)内多个不同收款方 | B.同一付款方出现在多个工单 | C.交易时间高度集中(2h窗口)+订单聚集 | D.同一收款方共享多付款方 | E.同一收款方多笔大额夜间交易 | F.同人转账(销赃):收款方与付款方为同一人(姓名模糊匹配或 BVN 一致)

A. 同一通报邮件内多收款方聚集(不同收款方≥2)

conversation_id订单数工单数账号数总金额
45b5fc082cc4429b960c5ab7cf1c7e461177335,700
855df09639134d9a94804d1f391dcd81555142,000
b33b106e2ec645efa5cd92fc9ac4c8e4555237,767
c8de70fa8325491bbb37f34ea0f298f9555929,579
347c3978ccd54b28b70da6929a6aa644444452,757
57d674844e344723a3f611fea64541c7444558,432
379674a0920643a592c1dba43f16531744468,350
05680beb33a14c7380a7e570ca07047a6441,317,000
4649379ae3554acbb7f237588d6e84f4333127,928
0b424e255aa74783880bf891e620c8fb333306,000
8f0a27bc9b1044e8a41dfed56e55eaec33334,000
24e300f0d1dd40ccad895660e12bf47343316,900
7c15788ba2a548aea9d5620f9ecaf47c4332,719,800
f1f795fa4d28416a8cba4f4a1ead69f63331,903,732
8cf6121e14f045fab8045cc813284eb143321,000
a4b1ed2f1a4b4b2c9b2898a372fa1b6a43332,800
7214aee1377b481c8836ba0f1caa2ea96337,100
e5586cae57e8410b9c43dac4004af0593331,141,118
945d77cf4fa545f0aa79466b1d23c5ae22280,885
a577a93ac07347b18d7ad8ba956eca5922220,000

B. 同一付款方重复投诉(订单≥2,按 payer_bank_account_bvn 去重)

付款方(payer_bank_account_bvn)订单数工单数收款方数
77777777777866964
99999999999312121
224757440101921
22000000096171716
000000000001299
225226630201177
220000000691033
221447819531022
226068326501011
227792148621021
22215207496999
22000000052922
22400000495921
22000000023811
22000000095821

B-2. 同一付款方重复投诉(按 payer_account_no + payer_bank_account_name 拼接去重,订单≥2)

付款方账号付款方姓名订单数工单数收款方数
1856742843MAUREEN AUGUSTINE1921
8887691526Jamestown1721
5877803584LATEEF OLAMIDE JIMOH1177
3004820709paschal chidubem okpalannajiaku1121
0025984732MR OLARINDE JAMES ADEWALE1022
1502009236UGOCHUKWU TOCHUKWU ANADEBE1011
0121672301DAMILOLA OGUNSANYA922
2086135922OIGENE MONDAY OCHOCHE922
2209074743TAIWO JOSHUA FADAYOMI822
3004457935AMINU KUBARACHI VENTURES811
1919113823ELVIS EGUAVOEN777
0341671421SEGUN DARAMOLA633
5001157763DAVID RAIMI622
5253625445PRECIOUS ILEOLA GOLD611
2733874743Taiwo Abubakar555

C. 交易时间+金额聚集(时段窗2h,订单≥5)

时段窗订单数均金额
2026-10-11_H52044,750
2026-10-09_H71944,971
2026-10-08_H1186,195
2026-10-07_H617118,096
2026-10-10_H71687,124
2026-10-08_H616192,196
2026-10-07_H715122,521
2026-10-10_H814100,667
2026-10-10_H91434,701
2026-10-09_H81328,423

D. 同一收款方共享多付款方(unique_payers≥2)

收款方(cust_no)订单数unique付款方数
15662401177831065933
15661910149040631133
15662111853421147833
15662508105408765733
15662411056931810622
15662608033701795522
15662607255340325422
15662607144296283662
15662606301289961742
15662605118159130922

F. 同人转账(销赃):收款方与付款方为同一人

匹配方式:收款方姓名(名/中/姓拼接)与付款方账号名称模糊匹配(忽略大小写/词序/缺词),或 BVN 一致。本期共 76 笔同人转账订单,涉及 41 个收款账号,合计 6,617,352。

收款方(cust_no)同人转账订单数涉及金额匹配方式
1566210128877732057440,800姓名匹配
156610305514972163545,930姓名匹配
1566241214190578085187,000姓名匹配
156620528623886415517,950姓名匹配
156626082358039629483,900姓名匹配
15662601044758446241,511,900姓名匹配
1566260607113089443715,800BVN一致
15661092727546919726,200姓名匹配
1566251015613184792355,000姓名匹配
156624031614525668266,950姓名匹配
156624011778310659224,800姓名匹配
156620070696274021237,700姓名匹配
156622081999522090221,800姓名匹配
1566103188089017682599,000姓名匹配
1566104118442004082199,500姓名匹配