幎æ«å¹Žå§ã«ã¯ã¬ãžããã«ãŒãã§è²·ãç©ãããããšèããŠãã人ãå€ãã ãããããã®æ©äŒã«äžæ£å©çšãžã®å¯Ÿçãªã©ã»ãã¥ãªãã£ã«ã€ããŠãããå°ãç¥ã£ãŠã¿ãŠã¯ãããã ããããäžæ£å©çšã¯èªåã®èº«ã«èµ·ããªããã°ããªããªãæèã§ããªããã®ã ããã«ãŒãäŒç€Ÿãäžæ£å©çšãæªç¶ã«é²ããããããŸããŸãªå¯Ÿçãè¬ããŠããã
å®éã®ãšãããäŒå¡ã¯ã©ã®ããã«å®ãããŠããã®ããã¢ã¡ãªã«ã³ã»ãšãã¹ãã¬ã¹ã§ãããŒããªã¹ã¯ãããžã¡ã³ã(äžæ£å©çšå¯Ÿçãªã©)ãæ åœããææ¯å¥ååŒæ°ã«ãææ°ã®äžæ£å©çšãã»ãã¥ãªãã£äºæ ã«ã€ããŠæããŠããã£ãã
-

ã¢ã¡ãªã«ã³ã»ãšãã¹ãã¬ã¹ã»ã€ã³ã¿ãŒãã·ã§ãã«ã®ãããŒããªã¹ã¯ãããžã¡ã³ãã§ãããŒãžã£ãŒãåããææ¯å¥ååŒæ°
äžæ£å©çšã®ã¿ãŒã²ããã¯å çåºããå人ã«å€å
ââã¯ã¬ãžããã«ãŒãã®äžæ£å©çšã«ã¯ãã©ã®ãããªçš®é¡ããããŸããïŒ
ææ¯å¥æ°ïŒ åœå ã§ã¯ã«ãŒãã®çé£ãã«ãŒãã®åœé ããããã§ã®ã«ãŒãçªå·ççšã®3ã€ãäž»æµã§ããæµ·å€ã§ã¯éµäŸ¿ãã¹ããããéããããŠãæ¬äººãåãåãåã«ã«ãŒããçãŸãããä»äººã®ååã§äžæ£ã«ã«ãŒããç³ã蟌ãŸãããšãã£ãäºäŸããããŸãããã ãããŸã¯ãããã§ã®ã«ãŒãçªå·ççšãå šäœã®8ïœ9å²ãå ããŠããŸãã
ââãããã§ã®çªå·ççšã¯ãäœãåå ã§èµ·ããŠãããã§ããïŒ
ææ¯å¥æ°ïŒ 5幎ã»ã©åãŸã§ã¯é販ãµã€ããªã©ããã®æŒæŽ©ãäž»ãªåå ã®ã²ãšã€ãšããŠæããããŠããŸããããã«ãŒãæ å ±ã®åãæ±ãã«é¢ããã¬ã€ãã©ã€ã³ã培åºãããŠããããšã§ãå€§èŠæš¡ãªæŒæŽ©ã¯åãŸã£ãŠããŸãããããã«ä»£ãã£ãŠèµ·ããŠããã®ããã«ãŒãäŒç€Ÿãé販ãµã€ãããã®ä»ãªã³ã©ã€ã³ãµãŒãã¹ã«ãªãããŸããŠç¡å·®å¥ã«ã¡ãŒã«ãéããéšããã人ããã«ãŒãæ å ±ãè©åãããã£ãã·ã³ã°æ»æã§ãã¿ãŒã²ãããå çåºããå人ã«å€ãã£ãŠããŠãããã§ãã
ââãã£ãã·ã³ã°ãé販ãµã€ãããã®æŒæŽ©ããã«ãŒãäŒç€Ÿã®ç«å Žããã¯é²ããªãããã«æããŸãããäœã察çã¯ããã®ã§ããããïŒ
ææ¯å¥æ°ïŒ ã©ããããµãã«æ³šæããŠããã ããããé¢å¿ãé«ããŠãããªããã°ãããªããšæã£ãŠããŸããå ã»ã©ãç³ãäžããéãã倧æã®å çåºããã§ã¯ã¬ã€ãã©ã€ã³ã培åºããŠããã ãããšã§æ¿æžããŸãããæ®ãããäžå°ã®å çåºãããã©ããããã¯ãã©ãã¡ãã»ãŒãžãå±ããã广çãªã®ããä»ã®ã¯ã¬ãžããã«ãŒããå«ããæ¥çå šäœã§è©±ãåãããŠãããšããã§ãã
ââããã¯ã»ãã¥ãªãã£æ§ç¯ã«äºç®ããããããªãããšãåå ãªãã§ããïŒ
ææ¯å¥æ°ïŒ äºç®ãšããããã¯ãããã«äººã ã®æ³šæãåããŠããªãã®ã§ã¯ãªãããªãšæããŸããã©ãããŠãããäžéšã®äºä»¶ã ãšæããŠãèªåãã¡ã®èº«ã«èµ·ããåŸããšæã£ãŠããªãæ¹ãå€ããããªã®ã§ã
ââãã£ãã·ã³ã°ã«å¯ŸããŠããã«ãŒãäŒç€ŸãšããŠäœã察çã¯ãããŠãããã§ããïŒ
ææ¯å¥æ°ïŒ ãã¡ããã客æ§ã«å±æ©æèãæã£ãŠããã ãããã«ããããããã®ãæµè¡ã£ãŠããŸãã®ã§ãæ°ãã€ããŠãã ããããšæ³šæåèµ·ã®ã¡ãŒã«ããéããããªã©ãã¡ãã»ãŒãžããå±ãããŠãããšããã§ãããã¯ãèªåã®èº«ã«èµ·ããªããšããªããªãã¿ãªããèå³ãæãããªããããã¯ä»æ¹ãªããšã¯æãã®ã§ãããã¢ã¡ãªã«ã³ã»ãšãã¹ãã¬ã¹ã¯ã»ãã¥ãªãã£ã®å¯Ÿå¿ãèªã£ãŠããéšåã§ãã®ã§ãããããåæããã£ããã«èå³ãæã£ãŠããã ããããªãšæã£ãŠããŸãã
ââäžæ£å©çšãããå Žåã¯ãäŒå¡ã«é倧ãªé倱ããªãéãã¯è£åãåãããããšæããŸããããã£ãã·ã³ã°ã«åŒã£ããã£ãŠäžæ£å©çšãããå Žåããè£åã¯åããããã®ã§ããããïŒ
ææ¯å¥æ°ïŒ ã¢ã¡ãªã«ã³ã»ãšãã¹ãã¬ã¹ã§ã¯ããªã³ã©ã€ã³ãããã¯ã·ã§ã³ãµãŒãã¹ãšãããã®ããããŸããŠãäžäžãã客æ§ã«ãŒããã€ã³ã¿ãŒãããäžã§ç¬¬äžè ã«ãã£ãŠäžæ£å©çšãããŠããååãšããŠãå©çšéé¡ããæ¯æãããã ãå¿ èŠã¯ãªãããšããããªã·ãŒãåã£ãŠããŸãããã¡ããã客æ§ã«ããã¡ããšãã管çãããŠããã ããŠãããã©ãããªã©ãç¶æ³ã確èªãããŠããã ãå ŽåãããããŸãããããäžæ£å©çšãçºçããå Žåãã客æ§ã®ç«å Žãå®ãããèããŠããŸãã
ââã¯ã¬ãžãããã¹ã¿ãŒ(ãœãããŠã§ã¢ãªã©ã§å€§éã«çæããã«ãŒãçªå·ã§æ±ºæžã詊ã¿ãäžæ£å©çš)ã®ãããªå çåºãäŒå¡ã察çã§ããªãæå£ããããŸãããã¢ã¡ãã¯ã¹ã§ã¯ã©ããªå¯ŸçããããŠãããã§ããïŒ
ææ¯å¥æ°ïŒ ãŸãã¯ã©ãã§èµ·ããŠããã®ãããã¡ããšææ¡ããããšããããŠæªçšãããå Žåã§ããæ±ºæžã§ããªãããã«ã·ã¹ãã ã§ã¯ããŠãæªçšè ã«ãšã£ãŠäŸ¿å©ã§ã¯ãªãç¶æ³ãäœã£ãŠããããšã§ã被害ãæããŠããããšã倧äºã ãªãšæã£ãŠããŸãããã®ããã¢ã¡ãªã«ã³ã»ãšãã¹ãã¬ã¹ã§ã¯ãAIãªã©ã®æ©æ¢°åŠç¿ã«é¢ãããã¯ãããžãŒã®éçºãšããã®ãã¯ãããžãŒãé§äœ¿ããããŒã¿è§£æã®å°éå®¶ã®è²æã«ã¯ãäžçå šäœã§éåžžã«æ³šåããŠããŸãã
ââåãIPã端æ«ãããäœåãæ±ºæžã®ç³è«ãæ¥ããèªåçã«åŒŸããããªã€ã¡ãŒãžã§ããããïŒ
ææ¯å¥æ°ïŒ ããããããšã§ããããšãã°åãå çåºããéå»äœæéã«äœåä»¶ãšäŒŒããããªçªå·åž¯ã§æ±ºæžã®ç³è«ãç¶ããããªå Žåã¯ãããããèšæž¬å€ã䜿ã£ãŠæ±ºæžã§ããªãããã«ããŠããŸãã
äžæ£ãçãããå©çšã¯ã¢ããªãã¡ãŒã«ãSMSã§éç¥
ââåœé ã«ãŒãã«ã€ããŠã¯è¢«å®³ãæ¿æžããŠããããã§ãããã«ãŒããã¬ãžãICãããã«å¯Ÿå¿ããããšã倧ããã®ã§ãããã?
ææ¯å¥æ°ïŒ ããã§ããã10幎åã¯äžæ£å©çšã®6å²ä»¥äžãåœé ã«ãŒãã«ãããã®ã§ãããã2020幎ã«åããŠãæµ·å€ããã®ã€ã³ããŠã³ãæ è¡å®¢å«ããå€ãã®æ¹ãããå®å šãªç°å¢ã§ãè¿ããããããšããæ¥çã®ç±æãšéåããããŠæ¿åºã®ãµããŒãã®åŸæŒããããã倧æã®å çåºããã¯2020幎4æãŸã§ã«IC察å¿ã®ã¬ãžã«çœ®ãæãããŸããŠããã以éã¯åœé ã«ãŒãã®è¢«å®³ãæ¿æžããŸããã
ââããŸã§ãç£æ°ã¹ãã©ã€ãã§æ±ºæžã§ããåºã¯æ®ã£ãŠãããã§ããïŒ
ææ¯å¥æ°ïŒ äžéšã®ãåºã§ã¯ãããã¯ã¢ããæ©èœãšããŠç£æ°ã®èªã¿åããã§ããŸãããã ãICãããã®å ¥ã£ãã«ãŒããç£æ°ã§æ±ºæžããããšãããšãã·ã¹ãã ã§ã¯ããããšãã§ããã®ã§ãããŸããããã¯æ©èœãåãããã«ããŠããŸãã
ââå®éã«äžæ£ãçãããååŒãæ€ç¥ãããšãã¯ãã«ãŒãäŒç€ŸãšããŠã©ããã察å¿ããããŠãããã§ããïŒ
ææ¯å¥æ°ïŒ ã·ã¹ãã ãæªãããšå€å®ãããããã®æ±ºæžãä¿çããŠãåæã«ã客æ§ã«éç¥ãå·®ãäžããäœå¶ã«ãªã£ãŠããŸãã
ââãã®éç¥ã¯ãã©ã®ãããªæ¹æ³ã§å±ããã§ããïŒ
ææ¯å¥æ°ïŒ ããŸã¯ã¢ããªãã¡ãŒã«ãSMSã®3çš®é¡ã§åæã«ããæ¬äººã®å©çšã§ããïŒã¯ã/ãããããšãã£ãéç¥ãå±ããŸãããã¡ãããããã¯ã¢ãããšããŠé»è©±ãã§ããããã«ããŠãããŸããããäŒå¡æ¬äººã®å©çšã§ééããªããã°ããè¿ä¿¡ããã ããã°ãããã«ã¹ããŒã¿ã¹ãã¢ããããŒãããŠãå©çšåéã§ããããã«ãªã£ãŠããŸãã
ââäžãäžããããéãæããŠæ±ºæžã確å®ããå Žåã¯ãã©ããªããã§ããïŒ
ææ¯å¥æ°ïŒ åŸä»ãã®ã¹ã¯ãªãŒãã³ã°ãããŠããã®ã§ãçããããã®ã¯å¿ èŠã«å¿ããŠãé»è©±ãå·®ãäžããŠããŸããããããããå©çšèšé²ã®éç¥ãèšå®ããŠããã°ã決æžããšã«ã¢ããªã§éç¥ãå±ãã®ã§ããããèŠãŠããã ããã°ãæ¯æã®æçŽ°ã確å®ããåã«ãå¿åœããã®ãªã決æžã«ã¯æ°ã¥ããŠããã ãããšæããŸãã
ââã¢ã¡ãã¯ã¹ã§ã¯ãçãããã¯ãã£ãŒãž(è«æ±)ããªãããšããããªã·ãŒãããããã§ãããã©ããªå ·äœäŸããããŸããïŒ
ææ¯å¥æ°ïŒ ããšãã°æ±äº¬ã«ãã1æéåŸã«ãã¥ãŒãšãŒã¯ã§æ±ºæžããããšãããã®æéå ã§ãã®è·é¢ã®ç§»åã¯ç¡çã ããã¿ãããªããšã¯ã·ã¹ãã ã§å€å®ããŠããŸããããããå©çšãã¿ãŒã³ã§ããããããŸã§ã®å©çšå±¥æŽãèžãŸããŠãäžèªç¶ãªå©çšããã£ãå Žåã¯ãæ€ç¥ããã客æ§ã«ç¢ºèªããããã«ãªã£ãŠããŸãã
å®å šãªå©çšã§ã¯æ¬äººèªèšŒãçç¥
ââãããã§ã®æ±ºæžã§ã¯ãSafeKeyãšããæ¬äººèªèšŒãµãŒãã¹ã䜿ãããŠããŸãããæ¹ããŠSafeKeyã®åœ¹å²ãæããŠããã ããŸããïŒ
ææ¯å¥æ°ïŒ (SafeKey察å¿å çåºã§ã¯)決æžã«é²ãåã®æ®µéã§ãããæ¬äººã®å©çšã§ééããªãã§ããããïŒããšãã確èªãå ¥ããããšã§ãã»ãã¥ãªãã£ãé«ããä»çµã¿ã«ãªããŸããå ·äœçã«ã¯ã¢ããªãã¡ãŒã«ãSMSã«ã¯ã³ã¿ã€ã ãã¹ã¯ãŒãããéãããŠããæ¬äººã®ç¢ºèªããããŠããã ããŸãã
ãã¹ãŠã®æ±ºæžã§æçŽã«ã¯ã³ã¿ã€ã ãã¹ã¯ãŒããéãããæ¹ããã²ãšã€ã®èŠèã§ã¯ããã®ã§ãããããŸã¯ããããäžæ©é²ãã ããªã¹ã¯ããŒã¹èªèšŒããå°å ¥ããŠããŸããããã¯ååŒé»æã§å±ããæ å ±ãããšã«ãæ¬åœã«æ¬äººã®å©çšãªã®ãã·ã¹ãã ã§å€å®ããããããšãã°ããã€ã䜿ã£ãŠãã端æ«ã§ããã€ã䜿ã£ãŠãããåºã ã£ããåé¡ãªããšå€æããŠãã¯ã³ã¿ã€ã ãã¹ã¯ãŒãã®ç¢ºèªãçç¥ãããã§ãã
SafeKeyã®ãããšããã¯ãåŸæ¥ã®å çåºããã®é»æã§ã¯åŸãããªãã£ãç«¯æ«æ å ±ãããã€ã¹ã®èšå®ãªã©ãããå€ãã®æ å ±ãããšã«ãå€è§çã«ãªã¹ã¯å€å®ãããããã«ãªã£ãããšãªãã§ããããã«ãã£ãŠå€æã®ç²ŸåºŠãäžãã£ãŠãæªçšãèŠã€ãããããªããéã«å®å šãªååŒãèŠã€ãããããªããŸãããã¡ããäžæ£å©çšãããæ£åžžãªå©çšã®ã»ããå²åãšããŠã¯å€§ããã®ã§ãæ£åžžãªå©çšã®å Žåã¯çŽ æ©ã決æžã§ããããã«ããããšã§ãã客æ§ã®å©äŸ¿æ§ãåäžãããããšãã§ãããã§ãã
ââã¯ã³ã¿ã€ã ãã¹ã¯ãŒãã®å ¥åããªãã£ããããšãã£ãŠãã»ãã¥ãªãã£ãäœãããã§ã¯ãªããã§ããã
ææ¯å¥æ°ïŒ ããã§ãããç§ãå æ¥ãªã³ã©ã€ã³ã§ãã±ããã®è³Œå ¥ã決æžãããšãã«ãSafeKeyã®ç»é¢ã衚瀺ãããã®ã§ããããã®ãŸãŸãã¹ã¯ãŒãå ¥åãªã決æžãå®äºããŸãããããã¯éå»ã«å©çšæŽãããããå©çšãã¿ãŒã³ãšããŠããããããªããšã·ã¹ãã ã倿ããŠãäœèšãªæéãã¹ãããããŠããããšãã圢ãªãã§ãã
ââSafeKeyã«å¯Ÿå¿ããŠããªãå çåºããããšæããŸãããäœãåå ãªã®ã§ããããïŒ
ææ¯å¥æ°ïŒæ¢åã®ç»é²ã«å ããŠæ°ããªã·ã¹ãã ãå°å ¥ããŠããã ãããã§ãããããã¯ãåãã®ããŒãã«ã¯å°ãé«ãã®ãããããŸããããã ããã®ç¹ã«ã€ããŠã¯ç§ãã¡ãå°å ¥ãããã£ãããµããŒããããŠããã ããŸããããŸãSafeKeyã«å¯Ÿå¿ããŠããã ããã°ãããå€ãã®ããŒã¿ã§ã«ãŒãäŒå¡æ§ã®ã¿ãªããå çåºæ§ã®ååŒã广çã«ã¢ãã¿ãŒããŠãå®ãããããšãã§ãããããå®å¿ããŠãåãåŒãããã ããã®ã§ã¯ãªãããšæããŸãã
ââã€ã³ã¿ãŒãããã§ã¯ã»ãã¥ãªãã£ã³ãŒããå ¥åããŠæ¯æãããããµã€ãããããŸãããSafeKeyãšã¯å¥ç©ãªãã§ããïŒ
ææ¯å¥æ°ïŒ ããã§ãããSafeKeyãšã¯å¥ç©ãšããèªèã§ãå¿ é æ¡ä»¶ã§ã¯ãããŸããããäžå®ã®ææ¢åã¯åããŸããå ã»ã©ã®è©±ã§ããšãæããããã¯ã¬ãžãããã¹ã¿ãŒãªã©ã«ã¯æå¹ã ãšèšãããŠããŸãã
ââä»ç€Ÿã®ã«ãŒãã¯ã»ãã¥ãªãã£ã³ãŒããè£é¢ã«3æ¡ã§èšèŒãããŠããŸããããªãã¢ã¡ãã¯ã¹ã¯è¡šé¢4æ¡ã®èšèŒãªãã§ããïŒ
ææ¯å¥æ°ïŒ ã»ãã¥ãªãã£ã³ãŒãèªäœã¯é信販売ãšããæ¥çš®ãèªçããåãããã£ããã®ã§ãåœé å€é 察çãšããŠãé»è©±ã§ã«ãŒãã®æå¹æ§ããã§ãã¯ãããšãã«èããŠããŸãããã ãã衚é¢ã®ç®ç«ã€ãšããã«å°å·ããŠãããã§ãã
ããŸã¯æä»£ãå€ãã£ãŠãé販ãµã€ãã§ãã»ãã¥ãªãã£ã³ãŒãã¯è£é¢ã®3æ¡ãå ¥åããŠãã ããããšæžãããããšãå€ãã®ã§ãæã ãã«ãŒãè£é¢ã®ãµã€ã³ããã«ã®ãšããã«3æ¡ã®æ°åãå ¥ããããã«ãªããŸãããã ãã衚é¢ã®4æ¡ã§ããè£é¢ã®3æ¡ã§ããã©ã¡ããå ¥åããŠã決æžã§ããããã«ãªã£ãŠããŸãã
-

(å·Š)ãã¢ã¡ãªã«ã³ã»ãšãã¹ãã¬ã¹ã»ã«ãŒããã¯ã«ãŒã衚é¢ã«4æ¡ã®ã»ãã¥ãªãã£ã³ãŒã(7997ã®éšå)ãèšèŒãããŠããã(å³)ã«ãŒãè£é¢ã®èŠæ¬ç»åãå®éã¯ãµã€ã³ããã«å³äžã®èµ€æ éšåã«3æ¡ã®ã»ãã¥ãªãã£ã³ãŒããèšèŒãããŠããã
ââããã ã£ããã§ãããæåŸã«ãŠãŒã¶ãŒãäžæ£å©çšã®è¢«å®³ã«éããªãããã«ãæ°ãã€ããã¹ãããšãæããŠããã ããŸããïŒ
ææ¯å¥æ°ïŒ ããŸã¯å人ãã¿ãŒã²ããã«å€ãã£ãŠããŠããã®ã§ãããããããã£ãã·ã³ã°ã¡ãŒã«ã«ã¯æ°ãã€ããŠããã ãããã§ããæ ãŠãŠãã°ã€ã³ããããã«ãŒãçªå·ãå ¥ãããããåã«ãããæç« ã®å 容ãèŠè¿ããŠããã ããšãæ°ã¥ããããšæããã§ããäžå¿ èŠã«ç œã£ãããäžå®ã«ãããããæ¥ãããå 容ã«å¿ ããªã£ãŠããã®ã§ãå°ãã§ããããïŒããšæãããã¢ã¯ã»ã¹ããªãããšã§ãã
ãã ãããèšãç¶ããŠã¯ããã®ã§ãããããã§ã被害ã«éãæ¹ãããã£ããããŸããããã ãæå£ãå·§åŠã«ãªã£ãŠããŠããã®ã§ããã现ãããšããã«æ³šæããŠããã ãå¿ èŠããããšæããŸããäžå®ãªæ¹ã¯ã¡ãŒã«ã®ãªã³ã¯ããã¯ã«ãŒãäŒç€Ÿã®ãµã€ãã«ã¢ã¯ã»ã¹ããªãããã«ããŠãçŽæ¥ã«ãŒãäŒç€Ÿã®ãµã€ãã«ã¢ã¯ã»ã¹ããŠãããã°ã€ã³ãããšå®å šã ãšæããŸããããã¯ã¯ã¬ãžããã«ãŒãã ãã§ãªãããªã³ã©ã€ã³ãã³ãã³ã°ãé販ãµã€ãããã®ã¡ãŒã«ã«ãåãããã«æå¹ãªå¯Ÿçã§ãããã


