{"id":5216,"date":"2025-06-30T06:31:53","date_gmt":"2025-06-30T06:31:53","guid":{"rendered":"https:\/\/buvei.com\/blog\/?p=5216"},"modified":"2025-06-30T06:31:53","modified_gmt":"2025-06-30T06:31:53","slug":"bec-scam-business-payment-security-5","status":"publish","type":"post","link":"https:\/\/buvei.com\/blog\/ja\/bec-scam-business-payment-security-5\/","title":{"rendered":"BEC\u8a50\u6b3a\u5bfe\u7b56\u30ac\u30a4\u30c9\uff1a\u691c\u77e5\u30fb\u4e88\u9632\u30fb\u5b89\u5168\u306a\u6c7a\u6e08\u306e\u305f\u3081\u306b"},"content":{"rendered":"<p data-start=\"377\" data-end=\"512\">\u30d3\u30b8\u30cd\u30b9\u30e1\u30fc\u30eb\u8a50\u6b3a\uff08BEC\uff09\u306f\u8fd1\u5e74\u6025\u5897\u3057\u3066\u304a\u308a\u3001\u305d\u306e\u88ab\u5bb3\u984d\u3082\u904e\u53bb\u6700\u5927\u898f\u6a21\u306b\u9054\u3057\u3066\u3044\u307e\u3059\u3002FBI\u306eIC3\uff08Internet Crime Complaint Center\uff09\u306b\u3088\u308b\u3068\u30012023\u5e74\u306b\u306f21,489\u4ef6\u306eBEC\u88ab\u5bb3\u304c\u5831\u544a\u3055\u308c\u3001\u640d\u5931\u7dcf\u984d\u306f29\u5104\u30c9\u30eb\u4ee5\u4e0a\u306b\u306e\u307c\u308a\u307e\u3057\u305f\u3002<\/p>\n<p data-start=\"514\" data-end=\"569\">\u3053\u306e\u8a50\u6b3a\u306e\u6016\u3055\u306f\u3001\u30a6\u30a4\u30eb\u30b9\u3084\u30de\u30eb\u30a6\u30a7\u30a2\u3092\u4f7f\u308f\u305a\u3001\u3042\u304f\u307e\u3067\u300c\u4fe1\u983c\u95a2\u4fc2\u300d\u3092\u88c5\u3063\u3066\u91d1\u92ad\u3084\u6a5f\u5bc6\u60c5\u5831\u3092\u596a\u3046\u70b9\u306b\u3042\u308a\u307e\u3059\u3002<\/p>\n<h3 data-start=\"571\" data-end=\"582\">BEC\u8a50\u6b3a\u3068\u306f\uff1f<\/h3>\n<p data-start=\"584\" data-end=\"644\">BEC\u3068\u306f\u3001\u4e0a\u53f8\u3084\u53d6\u5f15\u5148\u3001\u5f01\u8b77\u58eb\u306a\u3069\u300c\u4fe1\u983c\u3067\u304d\u308b\u4eba\u7269\u300d\u3092\u88c5\u3063\u3066\u30e1\u30fc\u30eb\u3092\u9001\u308a\u3001\u91d1\u92ad\u9001\u91d1\u3084\u60c5\u5831\u63d0\u4f9b\u3092\u9a19\u3057\u53d6\u308b\u8a50\u6b3a\u306e\u3053\u3068\u3067\u3059\u3002<\/p>\n<p data-start=\"646\" data-end=\"729\">\u4ed6\u306e\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0<a href=\"https:\/\/buvei.com\/blog\/credit-card-fraud-prevention-2025\/\">\u8a50\u6b3a\u3068\u306e\u9055\u3044\u306f<\/a>\u3001\u6975\u3081\u3066\u500b\u5225\u5177\u4f53\u7684\u3067\u7cbe\u7dfb\u306b\u4f5c\u3089\u308c\u3066\u3044\u308b\u3053\u3068\u3002\u5b9f\u969b\u306e\u53d6\u5f15\u5c65\u6b74\u3084\u5b9f\u5728\u4eba\u7269\u306e\u540d\u524d\u3001\u6700\u8fd1\u306e\u51fa\u6765\u4e8b\u3092\u53c2\u7167\u3059\u308b\u306a\u3069\u3001\u9a19\u3055\u308c\u3084\u3059\u3044\u69cb\u6210\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n<p data-start=\"646\" data-end=\"729\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-5219 size-large\" src=\"https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/06\/BEC-Scam-Explained-How-Scammers-Steal-Your-Info-What-You-Can-Do-1-4.jpg2_-4-1024x579.jpg\" alt=\"\" width=\"1024\" height=\"579\" srcset=\"https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/06\/BEC-Scam-Explained-How-Scammers-Steal-Your-Info-What-You-Can-Do-1-4.jpg2_-4-1024x579.jpg 1024w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/06\/BEC-Scam-Explained-How-Scammers-Steal-Your-Info-What-You-Can-Do-1-4.jpg2_-4-300x170.jpg 300w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/06\/BEC-Scam-Explained-How-Scammers-Steal-Your-Info-What-You-Can-Do-1-4.jpg2_-4-768x434.jpg 768w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/06\/BEC-Scam-Explained-How-Scammers-Steal-Your-Info-What-You-Can-Do-1-4.jpg2_-4-400x226.jpg 400w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/06\/BEC-Scam-Explained-How-Scammers-Steal-Your-Info-What-You-Can-Do-1-4.jpg2_-4-800x452.jpg 800w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/06\/BEC-Scam-Explained-How-Scammers-Steal-Your-Info-What-You-Can-Do-1-4.jpg2_-4-832x470.jpg 832w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/06\/BEC-Scam-Explained-How-Scammers-Steal-Your-Info-What-You-Can-Do-1-4.jpg2_-4-1248x705.jpg 1248w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/06\/BEC-Scam-Explained-How-Scammers-Steal-Your-Info-What-You-Can-Do-1-4.jpg2_-4.jpg 1472w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/p>\n<h3 data-start=\"731\" data-end=\"744\">\u5b9f\u969b\u306b\u8d77\u304d\u305f\u8a50\u6b3a\u4e8b\u4f8b<\/h3>\n<ul data-start=\"746\" data-end=\"892\">\n<li data-start=\"746\" data-end=\"791\">\n<p data-start=\"748\" data-end=\"791\"><strong data-start=\"748\" data-end=\"760\">\u30ae\u30d5\u30c8\u30ab\u30fc\u30c9\u8a50\u6b3a<\/strong>\uff1a\u7d4c\u55b6\u8005\u3092\u88c5\u3063\u305f\u507d\u30e1\u30fc\u30eb\u3067\u3001\u5f93\u696d\u54e1\u306b\u30ae\u30d5\u30c8\u30ab\u30fc\u30c9\u306e\u8cfc\u5165\u3092\u4f9d\u983c\u3002<\/p>\n<\/li>\n<li data-start=\"792\" data-end=\"832\">\n<p data-start=\"794\" data-end=\"832\"><strong data-start=\"794\" data-end=\"809\">\u4e0d\u52d5\u7523\u6c7a\u6e08\u306e\u507d\u53e3\u5ea7\u8a98\u5c0e<\/strong>\uff1a\u507d\u306e\u53f8\u6cd5\u66f8\u58eb\u304b\u3089160,000\u30c9\u30eb\u3092\u8aa4\u9001\u91d1\u3002<\/p>\n<\/li>\n<li data-start=\"833\" data-end=\"892\">\n<p data-start=\"835\" data-end=\"892\"><strong data-start=\"835\" data-end=\"868\">Microsoft Office 365\u72d9\u3044\u306e\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0<\/strong>\uff1aMFA\u3092\u56de\u907f\u3059\u308b\u305f\u3081\u306e\u30ad\u30c3\u30c8\u3067\u8a8d\u8a3c\u60c5\u5831\u3092\u76d7\u96e3\u3002<\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"894\" data-end=\"907\">\u3088\u304f\u3042\u308bBEC\u306e\u624b\u53e3<\/h3>\n<div class=\"_tableContainer_16hzy_1\">\n<div class=\"_tableWrapper_16hzy_14 group flex w-fit flex-col-reverse\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" style=\"height: 215px;\" width=\"633\" data-start=\"909\" data-end=\"1534\">\n<thead data-start=\"909\" data-end=\"997\">\n<tr data-start=\"909\" data-end=\"997\">\n<th data-start=\"909\" data-end=\"927\" data-col-size=\"sm\">\u8a50\u6b3a\u30bf\u30a4\u30d7<\/th>\n<th data-start=\"927\" data-end=\"997\" data-col-size=\"sm\">\u624b\u53e3\u306e\u5185\u5bb9<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"1099\" data-end=\"1534\">\n<tr data-start=\"1099\" data-end=\"1180\">\n<td data-start=\"1099\" data-end=\"1120\" data-col-size=\"sm\">CEO\u8a50\u6b3a<\/td>\n<td data-col-size=\"sm\" data-start=\"1120\" data-end=\"1180\">\u7d4c\u55b6\u8005\u3092\u88c5\u3044\u3001\u81f3\u6025\u306e\u9001\u91d1\u3092\u6307\u793a<\/td>\n<\/tr>\n<tr data-start=\"1181\" data-end=\"1253\">\n<td data-start=\"1181\" data-end=\"1200\" data-col-size=\"sm\">\u507d\u8acb\u6c42\u66f8<\/td>\n<td data-col-size=\"sm\" data-start=\"1200\" data-end=\"1253\">\u8acb\u6c42\u66f8\u3084\u9280\u884c\u53e3\u5ea7\u60c5\u5831\u3092\u6539\u3056\u3093\u3057\u3001\u652f\u6255\u5148\u3092\u5909\u66f4<\/td>\n<\/tr>\n<tr data-start=\"1254\" data-end=\"1328\">\n<td data-start=\"1254\" data-end=\"1268\" data-col-size=\"sm\">\u5f01\u8b77\u58eb\u306e\u306a\u308a\u3059\u307e\u3057<\/td>\n<td data-col-size=\"sm\" data-start=\"1268\" data-end=\"1328\">\u6cd5\u7684\u306a\u7dca\u6025\u6027\u3092\u88c5\u3063\u3066\u9001\u91d1\u3092\u4f9d\u983c<\/td>\n<\/tr>\n<tr data-start=\"1329\" data-end=\"1395\">\n<td data-start=\"1329\" data-end=\"1343\" data-col-size=\"sm\">\u30a2\u30ab\u30a6\u30f3\u30c8\u4e57\u3063\u53d6\u308a<\/td>\n<td data-col-size=\"sm\" data-start=\"1343\" data-end=\"1395\">\u5b9f\u5728\u306e\u30e1\u30fc\u30eb\u3092\u4e57\u3063\u53d6\u308a\u3001\u9014\u4e2d\u304b\u3089\u507d\u30e1\u30fc\u30eb\u3092\u633f\u5165<\/td>\n<\/tr>\n<tr data-start=\"1396\" data-end=\"1467\">\n<td data-start=\"1396\" data-end=\"1412\" data-col-size=\"sm\">\u6a5f\u5bc6\u60c5\u5831\u306e\u8981\u6c42<\/td>\n<td data-col-size=\"sm\" data-start=\"1412\" data-end=\"1467\">\u7d66\u4e0e\u60c5\u5831\u3084\u500b\u4eba\u756a\u53f7\u306a\u3069\u306e\u30c7\u30fc\u30bf\u3092\u4e0d\u6b63\u53d6\u5f97<\/td>\n<\/tr>\n<tr data-start=\"1468\" data-end=\"1534\">\n<td data-start=\"1468\" data-end=\"1482\" data-col-size=\"sm\">\u30b5\u30d7\u30e9\u30a4\u30e4\u30fc\u306a\u308a\u3059\u307e\u3057<\/td>\n<td data-col-size=\"sm\" data-start=\"1482\" data-end=\"1534\">\u632f\u8fbc\u5148\u60c5\u5831\u3092\u5909\u66f4\u3057\u305f\u3068\u507d\u308a\u3001\u8a50\u6b3a\u53e3\u5ea7\u306b\u9001\u91d1\u3055\u305b\u308b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<div class=\"sticky end-(--thread-content-margin) h-0 self-end select-none\">\n<div class=\"absolute end-0 flex items-end\"><\/div>\n<\/div>\n<\/div>\n<\/div>\n<h3 data-start=\"1536\" data-end=\"1548\">BEC\u8a50\u6b3a\u306e\u4ed5\u7d44\u307f<\/h3>\n<ol data-start=\"1550\" data-end=\"1714\">\n<li data-start=\"1550\" data-end=\"1593\">\n<p data-start=\"1553\" data-end=\"1593\"><strong data-start=\"1553\" data-end=\"1561\">\u4e8b\u524d\u8abf\u67fb<\/strong>\uff1aLinkedIn\u3001SNS\u3001\u4f01\u696d\u30b5\u30a4\u30c8\u304b\u3089\u30bf\u30fc\u30b2\u30c3\u30c8\u3092\u30ea\u30b5\u30fc\u30c1\u3002<\/p>\n<\/li>\n<li data-start=\"1594\" data-end=\"1634\">\n<p data-start=\"1597\" data-end=\"1634\"><strong data-start=\"1597\" data-end=\"1606\">\u306a\u308a\u3059\u307e\u3057<\/strong>\uff1a\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u3092\u507d\u88c5\u3001\u307e\u305f\u306f\u6b63\u898f\u30a2\u30ab\u30a6\u30f3\u30c8\u3092\u4e57\u3063\u53d6\u308a\u3002<\/p>\n<\/li>\n<li data-start=\"1635\" data-end=\"1673\">\n<p data-start=\"1638\" data-end=\"1673\"><strong data-start=\"1638\" data-end=\"1644\">\u5b9f\u884c<\/strong>\uff1a\u8acb\u6c42\u66f8\u3084\u9001\u91d1\u4f9d\u983c\u306a\u3069\u300c\u3082\u3063\u3068\u3082\u3089\u3057\u3044\u300d\u7dca\u6025\u30e1\u30fc\u30eb\u3092\u9001\u4fe1\u3002<\/p>\n<\/li>\n<li data-start=\"1674\" data-end=\"1714\">\n<p data-start=\"1677\" data-end=\"1714\"><strong data-start=\"1677\" data-end=\"1685\">\u88ab\u5bb3\u767a\u751f<\/strong>\uff1a\u53d7\u4fe1\u8005\u304c\u5185\u5bb9\u3092\u4fe1\u3058\u3001\u6307\u793a\u901a\u308a\u306b\u9001\u91d1\u30fb\u60c5\u5831\u63d0\u4f9b\u3057\u3066\u3057\u307e\u3046\u3002<\/p>\n<\/li>\n<\/ol>\n<h3 data-start=\"1716\" data-end=\"1726\">\u6ce8\u610f\u3059\u3079\u304d\u5146\u5019<\/h3>\n<ul data-start=\"1728\" data-end=\"1892\">\n<li data-start=\"1728\" data-end=\"1768\">\n<p data-start=\"1730\" data-end=\"1768\">\u5dee\u51fa\u4eba\u30a2\u30c9\u30ec\u30b9\u304c\u5fae\u5999\u306b\u9055\u3046\uff08\u4f8b\uff1a\u300c@yourcornpany.com\u300d\u306a\u3069\uff09<\/p>\n<\/li>\n<li data-start=\"1769\" data-end=\"1800\">\n<p data-start=\"1771\" data-end=\"1800\">\u652f\u6255\u3044\u624b\u6bb5\u304c\u4e0d\u81ea\u7136\uff08\u30ae\u30d5\u30c8\u30ab\u30fc\u30c9\u3001\u6697\u53f7\u8cc7\u7523\u3001\u6d77\u5916\u53e3\u5ea7\u306a\u3069\uff09<\/p>\n<\/li>\n<li data-start=\"1801\" data-end=\"1831\">\n<p data-start=\"1803\" data-end=\"1831\">\u300c\u7d76\u5bfe\u306b\u8ab0\u306b\u3082\u8a00\u308f\u306a\u3044\u3067\u300d\u3068\u3044\u3063\u305f\u7dca\u6025\u304b\u3064\u79d8\u5bc6\u4e3b\u7fa9\u306a\u6587\u9762<\/p>\n<\/li>\n<li data-start=\"1832\" data-end=\"1862\">\n<p data-start=\"1834\" data-end=\"1862\">\u6587\u6cd5\u306f\u6b63\u3057\u304f\u3066\u3082\u9055\u548c\u611f\u306e\u3042\u308b\u8868\u73fe\uff08AI\u751f\u6210\u306b\u3088\u308b\u5834\u5408\u3082\uff09<\/p>\n<\/li>\n<li data-start=\"1863\" data-end=\"1892\">\n<p data-start=\"1865\" data-end=\"1892\">Gmail\u3084Yahoo\u306a\u3069\u30d5\u30ea\u30fc\u30e1\u30fc\u30eb\u3092\u4f7f\u3063\u305f\u696d\u52d9\u9023\u7d61<\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"1894\" data-end=\"1905\"><a href=\"https:\/\/buvei.com\/\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4766 size-large\" src=\"https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/06\/Buvei-5-1024x307.png\" alt=\"\" width=\"1024\" height=\"307\" srcset=\"https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/06\/Buvei-5-1024x307.png 1024w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/06\/Buvei-5-300x90.png 300w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/06\/Buvei-5-768x230.png 768w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/06\/Buvei-5-400x120.png 400w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/06\/Buvei-5-800x240.png 800w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/06\/Buvei-5-832x249.png 832w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/06\/Buvei-5-1248x374.png 1248w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/06\/Buvei-5.png 1442w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/h3>\n<h3 data-start=\"1894\" data-end=\"1905\">\u306a\u305c\u91cd\u5927\u306a\u306e\u304b\uff1f<\/h3>\n<p data-start=\"1907\" data-end=\"1964\">BEC\u8a50\u6b3a\u306f\u91d1\u92ad\u7684\u640d\u5931\u3060\u3051\u3067\u306a\u304f\u3001\u4f01\u696d\u30d6\u30e9\u30f3\u30c9\u306e\u4fe1\u7528\u5931\u589c\u3084\u500b\u4eba\u60c5\u5831\u6d41\u51fa\u3001\u6cd5\u7684\u30ea\u30b9\u30af\u306a\u3069\u9577\u671f\u7684\u306a\u88ab\u5bb3\u3092\u3082\u305f\u3089\u3057\u307e\u3059\u3002<\/p>\n<h3 data-start=\"1966\" data-end=\"1979\">\u81ea\u793e\u3092\u5b88\u308b\u305f\u3081\u306e\u5bfe\u7b56<\/h3>\n<ul data-start=\"1981\" data-end=\"2195\">\n<li data-start=\"1981\" data-end=\"2039\">\n<p data-start=\"1983\" data-end=\"2039\"><strong data-start=\"1983\" data-end=\"1998\">\u9001\u91d1\u524d\u306e\u30c0\u30d6\u30eb\u30c1\u30a7\u30c3\u30af<\/strong>\uff1a\u96fb\u8a71\u3084\u76f4\u63a5\u5bfe\u9762\u3067\u4f9d\u983c\u5185\u5bb9\u3092\u78ba\u8a8d\uff08\u30e1\u30fc\u30eb\u5185\u306e\u756a\u53f7\u3067\u306f\u306a\u304f\u3001\u793e\u5185\u306e\u6b63\u898f\u9023\u7d61\u5148\u3092\u4f7f\u7528\uff09<\/p>\n<\/li>\n<li data-start=\"2040\" data-end=\"2077\">\n<p data-start=\"2042\" data-end=\"2077\"><strong data-start=\"2042\" data-end=\"2054\">\u30e1\u30fc\u30eb\u74b0\u5883\u306e\u5f37\u5316<\/strong>\uff1aMFA\uff08\u591a\u8981\u7d20\u8a8d\u8a3c\uff09\u3084\u30b9\u30d1\u30e0\u30d5\u30a3\u30eb\u30bf\u30fc\u306e\u5c0e\u5165<\/p>\n<\/li>\n<li data-start=\"2078\" data-end=\"2117\">\n<p data-start=\"2080\" data-end=\"2117\"><strong data-start=\"2080\" data-end=\"2095\">SNS\u3067\u306e\u60c5\u5831\u516c\u958b\u5236\u9650<\/strong>\uff1a\u53d6\u5f15\u60c5\u5831\u3084\u5951\u7d04\u4e88\u5b9a\u306a\u3069\u3092\u4e0d\u7528\u610f\u306b\u516c\u958b\u3057\u306a\u3044<\/p>\n<\/li>\n<li data-start=\"2118\" data-end=\"2154\">\n<p data-start=\"2120\" data-end=\"2154\"><strong data-start=\"2120\" data-end=\"2131\">\u793e\u5185\u30eb\u30fc\u30eb\u6574\u5099<\/strong>\uff1a\u8acb\u6c42\u66f8\u5909\u66f4\u306e\u518d\u78ba\u8a8d\u3001\u8907\u6570\u540d\u306e\u627f\u8a8d\u30d5\u30ed\u30fc\u3092\u5c0e\u5165<\/p>\n<\/li>\n<li data-start=\"2155\" data-end=\"2195\">\n<p data-start=\"2157\" data-end=\"2195\"><strong data-start=\"2157\" data-end=\"2167\">\u5b9a\u671f\u7684\u306a\u7814\u4fee<\/strong>\uff1a\u793e\u54e1\u306b\u5bfe\u3057\u3066BEC\u8a50\u6b3a\u306e\u5146\u5019\u3092\u6559\u80b2\u3057\u3001\u901a\u5831\u4f53\u5236\u3092\u660e\u78ba\u5316<\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"2197\" data-end=\"2223\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-5218 size-large\" src=\"https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/06\/BEC-Scam-Explained-How-Scammers-Steal-Your-Info-What-You-Can-Do-1-4-1024x579.jpg\" alt=\"\" width=\"1024\" height=\"579\" srcset=\"https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/06\/BEC-Scam-Explained-How-Scammers-Steal-Your-Info-What-You-Can-Do-1-4-1024x579.jpg 1024w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/06\/BEC-Scam-Explained-How-Scammers-Steal-Your-Info-What-You-Can-Do-1-4-300x170.jpg 300w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/06\/BEC-Scam-Explained-How-Scammers-Steal-Your-Info-What-You-Can-Do-1-4-768x434.jpg 768w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/06\/BEC-Scam-Explained-How-Scammers-Steal-Your-Info-What-You-Can-Do-1-4-400x226.jpg 400w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/06\/BEC-Scam-Explained-How-Scammers-Steal-Your-Info-What-You-Can-Do-1-4-800x452.jpg 800w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/06\/BEC-Scam-Explained-How-Scammers-Steal-Your-Info-What-You-Can-Do-1-4-832x470.jpg 832w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/06\/BEC-Scam-Explained-How-Scammers-Steal-Your-Info-What-You-Can-Do-1-4-1248x705.jpg 1248w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/06\/BEC-Scam-Explained-How-Scammers-Steal-Your-Info-What-You-Can-Do-1-4.jpg 1472w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/h3>\n<h3 data-start=\"2197\" data-end=\"2223\">Buvei\u306e\u30d0\u30fc\u30c1\u30e3\u30eb\u30ab\u30fc\u30c9\u3067\u8a50\u6b3a\u30ea\u30b9\u30af\u3092\u8efd\u6e1b<\/h3>\n<p data-start=\"2225\" data-end=\"2287\">Buvei \u306e\u30d0\u30fc\u30c1\u30e3\u30eb\u30ab\u30fc\u30c9\u306f\u3001BEC\u8a50\u6b3a\u5bfe\u7b56\u3068\u3057\u3066\u4ee5\u4e0b\u306e\u6a5f\u80fd\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\uff1a<\/p>\n<ul data-start=\"2289\" data-end=\"2420\">\n<li data-start=\"2289\" data-end=\"2324\">\n<p data-start=\"2291\" data-end=\"2324\"><strong data-start=\"2291\" data-end=\"2302\">\u4f7f\u3044\u5207\u308a\u30ab\u30fc\u30c9<\/strong>\uff1a1\u56de\u4f7f\u7528\u5f8c\u306b\u81ea\u52d5\u7121\u52b9\u5316\u3001\u6f0f\u6d29\u30ea\u30b9\u30af\u3092\u5373\u906e\u65ad<\/p>\n<\/li>\n<li data-start=\"2325\" data-end=\"2358\">\n<p data-start=\"2327\" data-end=\"2358\"><strong data-start=\"2327\" data-end=\"2339\">\u52a0\u76df\u5e97\u9650\u5b9a\u30ab\u30fc\u30c9<\/strong>\uff1a\u7279\u5b9a\u5e97\u8217\u30fb\u30b5\u30fc\u30d3\u30b9\u3067\u3057\u304b\u4f7f\u7528\u3067\u304d\u306a\u3044<\/p>\n<\/li>\n<li data-start=\"2359\" data-end=\"2388\">\n<p data-start=\"2361\" data-end=\"2388\"><strong data-start=\"2361\" data-end=\"2372\">\u5229\u7528\u4e0a\u9650\u306e\u8a2d\u5b9a<\/strong>\uff1a\u4e07\u304c\u4e00\u6f0f\u6d29\u3057\u3066\u3082\u640d\u5931\u3092\u6700\u5c0f\u9650\u306b<\/p>\n<\/li>\n<li data-start=\"2389\" data-end=\"2420\">\n<p data-start=\"2391\" data-end=\"2420\"><strong data-start=\"2391\" data-end=\"2401\">\u5373\u6642\u505c\u6b62\u6a5f\u80fd<\/strong>\uff1a\u4e0d\u5be9\u306a\u4f7f\u7528\u304c\u3042\u308c\u3070\u5373\u5ea7\u306b\u5229\u7528\u505c\u6b62\u53ef\u80fd<\/p>\n<\/li>\n<\/ul>\n<h3 data-start=\"2422\" data-end=\"2443\">\ud83d\udee1\ufe0f Buvei\u30e6\u30fc\u30b6\u30fc\u3078\u306e\u307e\u3068\u3081<\/h3>\n<ul data-start=\"2445\" data-end=\"2592\">\n<li data-start=\"2445\" data-end=\"2478\">\n<p data-start=\"2447\" data-end=\"2478\">BEC\u8a50\u6b3a\u306f\u300c\u4fe1\u983c\u3055\u308c\u305f\u4eba\u7269\u300d\u3092\u88c5\u3044\u3001\u7dca\u6025\u6027\u3092\u5229\u7528\u3057\u3066\u9a19\u3059\u624b\u53e3<\/p>\n<\/li>\n<li data-start=\"2479\" data-end=\"2504\">\n<p data-start=\"2481\" data-end=\"2504\">\u30e1\u30fc\u30eb\u306e\u9001\u4fe1\u5143\u30fb\u53e3\u8abf\u30fb\u652f\u6255\u65b9\u6cd5\u306b\u6ce8\u610f\u3092\u6255\u3046\u3053\u3068<\/p>\n<\/li>\n<li data-start=\"2505\" data-end=\"2521\">\n<p data-start=\"2507\" data-end=\"2521\">\u5fc5\u305a\u96fb\u8a71\u3084\u5225\u7d4c\u8def\u3067\u771f\u507d\u3092\u78ba\u8a8d<\/p>\n<\/li>\n<li data-start=\"2522\" data-end=\"2556\">\n<p data-start=\"2524\" data-end=\"2556\">MFA\u30fb\u627f\u8a8d\u30d5\u30ed\u30fc\u30fbDMARC\/SPF\u8a2d\u5b9a\u306a\u3069\u6280\u8853\u7684\u306a\u5099\u3048\u3082\u5fc5\u9808<\/p>\n<\/li>\n<li data-start=\"2557\" data-end=\"2592\">\n<p data-start=\"2559\" data-end=\"2592\">\u652f\u6255\u3044\u306b\u306fBuvei\u306e\u30d0\u30fc\u30c1\u30e3\u30eb\u30ab\u30fc\u30c9\u3092\u6d3b\u7528\u3057\u3001\u5b9f\u30ab\u30fc\u30c9\u60c5\u5831\u3092\u5b88\u308b<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"2594\" data-end=\"2666\">\u4f01\u696d\u5411\u3051\u306e\u6c7a\u6e08\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u306b\u3064\u3044\u3066\u3082\u3063\u3068\u77e5\u308a\u305f\u3044\u65b9\u306f<br data-start=\"2622\" data-end=\"2625\" \/>\ud83d\udc49 <a class=\"\" href=\"https:\/\/buvei.com\" target=\"_new\" rel=\"noopener\" data-start=\"2628\" data-end=\"2658\">Buvei.com<\/a> \u3092\u3054\u89a7\u304f\u3060\u3055\u3044<\/p>\n<p data-start=\"2594\" data-end=\"2666\"><a href=\"https:\/\/buvei.com\/\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4766 size-large\" src=\"https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/06\/Buvei-5-1024x307.png\" alt=\"\" width=\"1024\" height=\"307\" srcset=\"https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/06\/Buvei-5-1024x307.png 1024w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/06\/Buvei-5-300x90.png 300w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/06\/Buvei-5-768x230.png 768w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/06\/Buvei-5-400x120.png 400w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/06\/Buvei-5-800x240.png 800w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/06\/Buvei-5-832x249.png 832w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/06\/Buvei-5-1248x374.png 1248w, https:\/\/wordpress.buvei.com\/wp-content\/uploads\/2025\/06\/Buvei-5.png 1442w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"\u30d3\u30b8\u30cd\u30b9\u30e1\u30fc\u30eb\u8a50\u6b3a\uff08BEC\uff09\u306f\u8fd1\u5e74\u6025\u5897\u3057\u3066\u304a\u308a\u3001\u305d\u306e\u88ab\u5bb3\u984d\u3082\u904e\u53bb\u6700\u5927\u898f\u6a21\u306b\u9054\u3057\u3066\u3044\u307e\u3059\u3002FBI\u306eIC3\uff08Internet Crime Complaint Center\uff09\u306b\u3088\u308b\u3068\u30012023\u5e74\u306b\u306f21,489\u4ef6\u306eBEC\u88ab\u5bb3\u304c\u5831\u544a\u3055\u308c\u3001\u640d\u5931\u7dcf\u984d\u306f29\u5104\u30c9\u30eb\u4ee5\u4e0a\u306b\u306e\u307c\u308a\u307e\u3057\u305f\u3002 \u3053\u306e\u8a50\u6b3a\u306e\u6016\u3055\u306f\u3001\u30a6\u30a4\u30eb\u30b9\u3084\u30de\u30eb\u30a6\u30a7\u30a2\u3092\u4f7f\u308f\u305a\u3001\u3042\u304f\u307e\u3067\u300c\u4fe1\u983c\u95a2\u4fc2\u300d\u3092\u88c5\u3063\u3066\u91d1\u92ad\u3084\u6a5f\u5bc6\u60c5\u5831\u3092\u596a\u3046\u70b9\u306b\u3042\u308a\u307e\u3059\u3002 BEC\u8a50\u6b3a\u3068\u306f\uff1f BEC\u3068\u306f\u3001\u4e0a\u53f8\u3084\u53d6\u5f15\u5148\u3001\u5f01\u8b77\u58eb\u306a\u3069\u300c\u4fe1\u983c\u3067\u304d\u308b\u4eba\u7269\u300d\u3092\u88c5\u3063\u3066\u30e1\u30fc\u30eb\u3092\u9001\u308a\u3001\u91d1\u92ad\u9001\u91d1\u3084\u60c5\u5831\u63d0\u4f9b\u3092\u9a19\u3057\u53d6\u308b\u8a50\u6b3a\u306e\u3053\u3068\u3067\u3059\u3002 \u4ed6\u306e\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\u8a50\u6b3a\u3068\u306e\u9055\u3044\u306f\u3001\u6975\u3081\u3066\u500b\u5225\u5177\u4f53\u7684\u3067\u7cbe\u7dfb\u306b\u4f5c\u3089\u308c\u3066\u3044\u308b\u3053\u3068\u3002\u5b9f\u969b\u306e\u53d6\u5f15\u5c65\u6b74\u3084\u5b9f\u5728\u4eba\u7269\u306e\u540d\u524d\u3001\u6700\u8fd1\u306e\u51fa\u6765\u4e8b\u3092\u53c2\u7167\u3059\u308b\u306a\u3069\u3001\u9a19\u3055\u308c\u3084\u3059\u3044\u69cb\u6210\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002 \u5b9f\u969b\u306b\u8d77\u304d\u305f\u8a50\u6b3a\u4e8b\u4f8b \u30ae\u30d5\u30c8\u30ab\u30fc\u30c9\u8a50\u6b3a\uff1a\u7d4c\u55b6\u8005\u3092\u88c5\u3063\u305f\u507d\u30e1\u30fc\u30eb\u3067\u3001\u5f93\u696d\u54e1\u306b\u30ae\u30d5\u30c8\u30ab\u30fc\u30c9\u306e\u8cfc\u5165\u3092\u4f9d\u983c\u3002 \u4e0d\u52d5\u7523\u6c7a\u6e08\u306e\u507d\u53e3\u5ea7\u8a98\u5c0e\uff1a\u507d\u306e\u53f8\u6cd5\u66f8\u58eb\u304b\u3089160,000\u30c9\u30eb\u3092\u8aa4\u9001\u91d1\u3002 Microsoft Office 365\u72d9\u3044\u306e\u30d5\u30a3\u30c3\u30b7\u30f3\u30b0\uff1aMFA\u3092\u56de\u907f\u3059\u308b\u305f\u3081\u306e\u30ad\u30c3\u30c8\u3067\u8a8d\u8a3c\u60c5\u5831\u3092\u76d7\u96e3\u3002 \u3088\u304f\u3042\u308bBEC\u306e\u624b\u53e3 \u8a50\u6b3a\u30bf\u30a4\u30d7 \u624b\u53e3\u306e\u5185\u5bb9 CEO\u8a50\u6b3a&hellip;","protected":false},"author":2,"featured_media":5191,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"csco_singular_sidebar":"","csco_page_header_type":"","csco_page_load_nextpost":""},"categories":[1394],"tags":[2527,2529,160,450,629],"class_list":{"0":"post-5216","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-case-studies-ja","8":"tag-bec-scam-ja","9":"tag-business-en-ja","10":"tag-buvei-ja","11":"tag-payment-en-ja","12":"tag-virtual-cards-ja","13":"cs-entry"},"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/buvei.com\/blog\/wp-json\/wp\/v2\/posts\/5216","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/buvei.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/buvei.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/buvei.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/buvei.com\/blog\/wp-json\/wp\/v2\/comments?post=5216"}],"version-history":[{"count":0,"href":"https:\/\/buvei.com\/blog\/wp-json\/wp\/v2\/posts\/5216\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/buvei.com\/blog\/wp-json\/wp\/v2\/media\/5191"}],"wp:attachment":[{"href":"https:\/\/buvei.com\/blog\/wp-json\/wp\/v2\/media?parent=5216"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/buvei.com\/blog\/wp-json\/wp\/v2\/categories?post=5216"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/buvei.com\/blog\/wp-json\/wp\/v2\/tags?post=5216"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}