ESET/ãã«ã¦ã§ã¢æ å ±å±
SNSå©ç¨æã«æ°ãã¤ããã¹ãå±éºæ§ãèãã¦ã¿ãã
æ¬è¨äºã¯ãã¤ãã³ãã¼ã±ãã£ã³ã°ã¸ã£ãã³ãæä¾ããããã«ã¦ã§ã¢æ å ±å±ãã«æ²è¼ããããSNSã¯å±éºï¼ï¼å©ç¨æã«é ã«å ¥ãã¦ããã¹ãã»ãã¥ãªãã£ã®èãæ¹ããåç·¨éãããã®ã§ãã
SNSã®å©ç¨å®æ
ãç·åçãçºè¡¨ãã¦ãããå¹³æ30å¹´ç æ å ±éä¿¡ç½æ¸ãã«ããã¨ãæ¥æ¬ã§æãæ®åãã¦ããSNSãã¼ã«ã¯LINEã¨ããããã©ã¤ãã¦ã¼ã¶ã¼ã¾ã§å«ãããã®ã·ã§ã¢ã¯60%ã«éãããæ¥æ¬ã«ããã¦ã¯ãã³ãã¥ãã±ã¼ã·ã§ã³æ段ã®ä¸å¿ã¯é»è©±ãã¡ã¼ã«ãããLINEã使ãã¨ããã¦ã¼ã¶ã¼ãå°ãªããªãã ãããä¸è¬ã¦ã¼ã¶ã¼ã®ã³ãã¥ãã±ã¼ã·ã§ã³ãã¼ã«ã¨ãã¦æ®åããLINEã¯ããã®æ軽ããããã¸ãã¹ã®ç¾å ´ã§ä½¿ããããã¨ãããã
ããã®ä¸æ¹ã§ãä¸ççã«æ®åãã¦ããSNSã¯Facebookã ãæ¥æ¬ã¨æ¯è¼ãã¦å©ç¨è ãå¤ãã ãã§ã¯ãªããæ¸ãè¾¼ã¿ã®é »åº¦ãå¤ãã®ãæ¥æ¬ã¨ã¯ç°ãªãç¹ã ãLINEã®ãããªå人éãã°ã«ã¼ãéã§ã®ããåããã®ãããæµ·å¤ã¨æ¥æ¬ã®å©ç¨ååãæ¯è¼ããã¨ãæ¥æ¬ã§ã¯ãã»ã¨ãã©èªåããã¯çºè¨ãããä»äººã®æ¸ãè¾¼ã¿ãçºè¨çã®é²è¦§ããè¡ãªããªããã¨åçããå©ç¨è ã®å²åãé«ãã
ãSNSã®å©ç¨é »åº¦ãå¹´é½¢å¥ã«è¦ãã¨ãä¸ä»£éã§éããè¦ããããå¹´é½¢ãè¥ãã»ã©SNSã®å©ç¨é »åº¦ãé«ãããå©ç¨çèªä½ã¯ããã¹ã¦ã®å¹´é½¢å±¤ã§ä¸æãã¦ããã®ã ãè¥å¹´å±¤ãä¸å¿ã«æ®åãé²ãã§ããSNSã ããå©ç¨æ¹æ³ãå«ãã¦å¤§ããªå¤åãèµ·ãã£ã¦ããéä¸ã§ãããä»å¾ãæ®åãé²ã¿ãé²åãã¦ããå¯è½æ§ãé«ããå©ç¨çãå¢å å¾åã«ããä»ã ãããããSNSã®ã»ãã¥ãªãã£ãªã¹ã¯ãè¦ã¤ãç´ãå¿ è¦ãããããã ã
SNSã®ã»ãã¥ãªãã£ãªã¹ã¯
ãæ°è»½ã«æ å ±çºä¿¡ã§ããå ´ãæä¾ããSNSã ããããããã«ã»ãã¥ãªãã£ãªã¹ã¯ãé«ããSNSã使ããã¨ãå¤ãã¦ã¼ã¶ã¼å´ã®ã»ãã¥ãªãã£ãªã¹ã¯ãããããè¿å¹´ã§ã¯ä¼æ¥ã«ããã¦ãSNSãæ´»ç¨ãããã¨ãå¤ããªã£ã¦ãããä¼æ¥ã¨ãã¦ãã»ãã¥ãªãã£ãªã¹ã¯ããããã¨ãèªèããã¹ãã ãããããã§ã¯ãã¦ã¼ã¶ã¼å´ãä¼æ¥å´ã«ããããã©ã®ãããªã»ãã¥ãªãã£ãªã¹ã¯ãããã®ã ãããã
- ã¦ã¼ã¶ã¼å´ã®ã»ãã¥ãªãã£ãªã¹ã¯
ãã¦ã¼ã¶ã¼å士ãè¡ãªãã³ãã¥ãã±ã¼ã·ã§ã³ã¯ãé»è©±ãé»åã¡ã¼ã«ãããSNSãæ ããã¨ãå¤ããªã£ã¦ããããã®ãããSNSã¯å人æ å ±ã®å®åº«ã¨ãªã£ã¦ãããIDã¨ãã¹ã¯ã¼ãã®æ¼ããã¯è²´éãªå人æ å ±ã®æ¼ããã«ç´çµãããå®éã«LINEãªã©ã§ããã©ã¤ãã¼ãã«ç´çµããå人æ å ±ãåçãå ±æãããã¨ã¯å°ãªããªãã ãããããããç¶æ³ãåæ ãã¦ãã¢ã«ã¦ã³ã管çãçãã¦ã¼ã¶ã¼ãçã£ãLINEã¢ã«ã¦ã³ãä¹ã£åãã横è¡ãããã¨ããã£ããã¦ã¼ã¶ã¼ã«ã¯SNSã¢ã«ã¦ã³ãã®é©åãªç®¡çãæ±ãããã¦ããã
ãç°¡åã«ç¹ãããã¨ãã§ããã¨ããSNSã®æ§è³ªãå©ç¨ããç¸æã«ãªããã¾ãã¦ããªãã¤ãã«ã¼ãã®è³¼å ¥ãä¾é ¼ããã¨ãã£ãè©æ¬ºè¡çºããã¹ãã æ å ±ã®æ¡æ£ãé »çºãã¦ãããããããç¯ç½ªã«ãçµã³ã¤ãè¡çºã¯ãç¾æç¹ã§ã¯ä¸ç¹å®å¤æ°ã対象ã¨ãã¦ãããè¦ç ´ãã®ã¯é£ãããªããããããè¿å¹´ã®ã¡ã¼ã«ã«ãããæ¨çåæ»æã®ããã«ãè¦ç ´ãã®ãé£ããæ¨çåã®æ»æãSNSä¸ã§æ¨ªè¡ãã¦ããããããªãã
ãã¦ã¼ã¶ã¼ã®ãªãã©ã·ã¼ã®ä½ãããã»ãã¥ãªãã£ãªã¹ã¯ã大ãããã¦ããã¨ããå´é¢ãããããã£ãä¸æã®åçã§ããå ´æã¨æéãç´ä»ãããã¨ã§éè¦ãªå人æ å ±ã®æ¼ããã«çµã³ã¤ãå¯è½æ§ãããã®ã ãæ å ±ãã¤ã³ã¿ã¼ãããä¸ã«å ¬éãããã¨ã§çããå±éºæ§ã«ã¯ååã«é æ ®ããå¿ è¦ãããã ããã
- ä¼æ¥å´ã®ã»ãã¥ãªãã£ãªã¹ã¯
ãä¼æ¥ãã¾ãèªèããå¿ è¦ãããã»ãã¥ãªãã£ãªã¹ã¯ã¯ãå¾æ¥å¡ãä¼æ¥ã®å é¨æ å ±ãªã©ãå ¬éãã¦ãã¾ããã¨ã ãæè¿ã§ãããSNSå©ç¨ã«é¢ããå±éºæ§ãä¼æ¥ã§èªèãããçµæãæ©å¯æ å ±ããã¤ã¼ãããã¨ãããããªããããã¾ãªãã¨ã¯æ¸å°ãã¦ãããããããèªç¤¾ã®ã¯ã©ã¤ã¢ã³ãåãããã¸ã§ã¯ãã«é¢ããè³æãèªç¤¾ã®æ°è£½åã®ããã±ã¼ã¸ãåãããã åçãå ¬éãã¦ãã¾ãã¨ãã£ããã£ãããã¹ã«ããæ¼ããã¯ãªããªã£ã¦ããªãããããã¯å¾æ¥å¡ãåºå¼µå ãªã©ã§æ°è»½ã«æ®å½±ããåçã«ããå ´åã«ãã£ã¦ã¯æ©å¯æ å ±ãå«ã¾ãããã¨ããããå人ãå¥ç´ãã¦ããSNSã®å©ç¨ã«å¯¾ããä¼æ¥ãå¶éãããããã¨ã®é£ããããããä¼æ¥ã«ã¯é£ãã対å¿ãè¿«ããã¦ããã¨ãããã ããã
SNSå©ç¨ä¸ã®æ³¨æç¹
ãè¥å¹´å±¤ãä¸å¿ã«æ®åãé²ãã SNSã ããå¤æ§ãªå¹´é½¢å±¤ã«æµ¸éãã¤ã¤ãããã»ãã¥ãªãã£ã«å¯¾ãããªãã©ã·ã¼ãé«ãã¨ã¯ãããªãã¦ã¼ã¶ã¼å±¤ãå«ãã¦å©ç¨è ãå¢å¤§ããã«ã¤ããSNSã®ã»ãã¥ãªãã£åé¡ã¯ãä»å¾ã¾ãã¾ã大ãããªãã ãããSNSã使ã£ãæ¨çåæ»æãªã©ã®ãµã¤ãã¼æ»æãå¢å ããå¯è½æ§ãé«ããããã§ã¯ãSNSãå®å ¨ã«å©ç¨ããããã«ã¯ãã©ã®ãããªç¹ã«æ³¨æããå¿ è¦ãããã®ã ãããã
- ã¦ã¼ã¶ã¼å´ã«æ±ãããã対å¿
ãã¦ã¼ã¶ã¼ã¨ãã¦ã¾ãæ°ãã¤ãããã®ããã¢ã«ã¦ã³ã管çã®å¾¹åºã ãå人æ å ±ã®å®åº«ã¨ãªãSNSã¢ã«ã¦ã³ãã¯ã¦ã¼ã¶ã¼ã責任ããã£ã¦ç®¡çããå¿ è¦ããããSNSã¢ã«ã¦ã³ãã¯ãäºè¦ç´ èªè¨¼ã«å¯¾å¿ãã¦ãããã®ãå¢ãã¦ããããã¨ãæ¨æ¸¬ããã«ãããã¹ã¯ã¼ããè¨å®ããã¨ãã¦ããããã ãã§ã¯ååãªã»ãã¥ãªãã£ã確ä¿ã§ããã¨ã¯ããé£ããSNSã¢ããªãäºè¦ç´ èªè¨¼ã«å¯¾å¿ãã¦ããå ´åã¯ãç©æ¥µçã«å©ç¨ããã»ãããããå¤ãã®äºè¦ç´ èªè¨¼ã¯ãSMSãã¡ã¼ã«ã使ããã¨ã«ãªããä¸ã§ããGoogle Authenticatorãªã©ã®èªè¨¼ã¢ããªã使ç¨ãããã¨ã§ãé«ãã»ãã¥ãªãã£å¼·åº¦ã確ä¿ã§ãããã¨ã¯é ã«å ¥ãã¦ããããã
åèï¼
SNSã¢ã«ã¦ã³ããå®å
¨ã«ä¿ã¤5ã¤ã®æ¹æ³
https://eset-info.canon-its.jp/malware_info/special/detail/160920.html
ãSNSã®ç¹æ§ã¨ãã¦ãç¸æã®é¡ãè¦ããªããã¨ãæããããããã®ãããSNSã¯ãªããã¾ãã¦ã®å½ã¢ã«ã¦ã³ããæ¶ç©ºã¢ã«ã¦ã³ãã容æã«ä½æãããã¨ãã§ããã®ã ãããããã¢ã«ã¦ã³ããä¸æ£ã«å©ç¨ããã¹ãã è¡çºã«åãã ããå人æ å ±ãè©åãããã¨ããããããã¨ããããé¡ã®è¦ããªãSNSã ãããããè¦ãç¥ããã®ã¢ã«ã¦ã³ãããã®ã³ã³ã¿ã¯ãã«ã¯æ³¨æããå®æã«ãã©ãã¼ããããåéã«ãªã£ããããªãããã«ããå¿ è¦ãããã
ãã¾ããæ°è»½ã«æ å ±çºä¿¡ã§ããããã¨ãã£ã¦ãç©æ¥µçã«æ å ±å ¬éãããã¨ãæ§ããã»ãããããå ¬éããä¸æã®åçã«ãä½ç½®æ å ±ãéå»æ稿ãªã©ç´ã¥ãã¦å人ãç¹å®ãããã¨ã好ã人ãä¸å®æ°åå¨ããããã¨ãããããã人ãã¡ã®ã¿ã¼ã²ããã«ãªããªãã¨ããä½æ°ãªãå ¬éããåçã«ãäºæãã¬å人æ å ±ãéè¦æ å ±ãå«ã¾ãã¦ãããã¨ã¯å°ãªããªããå®éãæµ·å¤ã§ã¯ã¤ã³ã¿ã¼ãããã«ã¢ããããæ å ±ãåå ã§ã¹ãã¼ã«ã¼è¢«å®³ã«éããããªäºä»¶ãèµ·ãã£ã¦ãããèªåã®èº«ãå®ãããã«ããæ å ±å ¬éæã«ã¯ããã®æ å ±ã§å人ããããã¯é¢ä¿ãã人ãç¹å®ãããªããããããã¯éå»æ稿ã¨ç´ã¥ããããå ´åã«ç¹å®ãããå¯è½æ§ããªãããæ éã«å¤æãã姿å¢ãéè¦ã«ãªãã
- ä¼æ¥å´ã«æ±ãããã対å¿
ãå¾æ¥å¡ããã¤ã§ãã©ãã§ãæ軽ã«æ å ±çºä¿¡ã§ããã¹ãããæã¡æ©ãã¦ããã¨ããç°å¢ã«ç½®ããã¦ããä¸ã§ãã©ã®ããã«å¾æ¥å¡ã®SNSå©ç¨ãå¶éããã°ããã®ã ãããããã®è§£æ±ºçã®ã²ã¨ã¤ãããã½ã¼ã·ã£ã«ã¡ãã£ã¢ããªã·ã¼ãã¨ãªãã
ãã½ã¼ã·ã£ã«ã¡ãã£ã¢ããªã·ã¼ã¨ã¯ãä¼æ¥ã®è¡åè¦ç¯ãè¡åæéããã¼ã¹ã«ãå¾æ¥å¡ãSNSã使ãä¸ã§ã®ã«ã¼ã«ãéç¨ä½å¶ãå®ãããã®ã®ãã¨ãå¤ãã®å ´åãè¨å®ããã½ã¼ã·ã£ã«ã¡ãã£ã¢ããªã·ã¼ã¯ãã¼ã ãã¼ã¸ä¸ãªã©ã§å ¬éããããã½ã¼ã·ã£ã«ã¡ãã£ã¢ããªã·ã¼ã§ã¯ãä¸è¬çã«å¾æ¥å¡æè²ãç½°åè¦å®ã«ã¤ãã¦ãè¨åããããããããéç¨ã«ã¼ã«ã«åã£ã¦å¾æ¥å¡æè²ãè¡ãªããå¾æ¥å¡ã®è¯èããSNSå©ç¨ãä¿ãã®ã ãå¾æ¥å¡ã«å¯¾ãã¦SNSå©ç¨ã«ã¤ãã¦ã«ã¼ã«ã®éµå®ãç´æããèªç´æ¸ãåã交ãããç¶ç¶çãã¤å®æçã«å¾æ¥å¡ã«æè²ãæ½ãã¦ããå¿ è¦ãããã
ãã½ã¼ã·ã£ã«ã¡ãã£ã¢ããªã·ã¼ãçå®ãã¦ããã°ããã¨ãçä¸äºä»¶ãèµ·ããã¨ãã¦ããå¿ è¦ãªå¯¾å¿ã®å¤æ軸ã¨ãªããè¿ éãªå¯¾å¿ãé²ããããããã被害ã®æ¡å¤§ãæå°åããã¤ã¡ã¼ã¸ä½ä¸ãæå°éã«æå¶ãããã¨ã«ãç¹ãããããããã®ãã¸ã¿ã«æ代ã«ãSNSã®å©ç¨ã«å¶éãè¨ããããèãåãããã¨ããæ¶æ¥µçãªå§¿å¢ã¯ãäºæ¥ç¶ç¶ã®ä¸ã§ãã¤ãã¹ã«åãå¯è½æ§ãå¦ããªãããªã¹ã¯ãæ£ããèªèããæºåãã¦ãããã¨ãéè¦ã ãã½ã¼ã·ã£ã«ã¡ãã£ã¢ããªã·ã¼ã®çå®ã«ããæ£ããSNSå©ç¨ãä¿ããã¨ã§ãå¾æ¥å¡æºè¶³åä¸ãèªç¤¾ã®ãã©ã³ãååä¸ã«ç¹ããå¯è½æ§ãããã ããã
ã¾ã¨ã
ãä»å¾ãSNSã¯çæ´»ã®ä¸ã«åºã浸éãã¦ãããã¨ã¯ééããªãããã¾ãã¾ãªå¹´é½¢å±¤ãããããç®çããã£ã¦ãSNSå©ç¨ãé²ããã¨ãæ³å®ããããä¼æ¥ã«ããã¦ã社å SNSã®æ´»ç¨ãæ¡å¤§ãããªã©ãæ¥åã¨ãã©ã¤ãã¼ãã®å¢çç·ããããã¥ãããªã£ã¦ãã¦ãããã¾ããYouTuberã®å°é ã象徴ããããã«ãä»å¾ã¯ã»ã«ãããã¢ã¼ã·ã§ã³ãããéè¦æ§ãå¢ãã¦ããããã®ããã®ãã¼ã«ã¨ãã¦ãSNSã¯ãã¯ããªãã¦ã¯ãªããªãéè¦ãªä½ç½®ã¥ããå ãããã¨ãäºæ³ããããSNSã®ã»ãã¥ãªãã£ãªã¹ã¯ãæ£ããèªèããä¸ã§ãSNSãä¸æã«ä½¿ããã¨ãæ±ããããã®ã ããªããSNSã®ã¢ã«ã¦ã³ããå®å ¨ã«ç®¡çããæ¹æ³ã¯ä»¥ä¸ã®è¨äºãåèã«ãã¦ã»ããã
åèï¼
SNSã¢ã«ã¦ã³ããå®å
¨ã«ä¿ã¤5ã¤ã®æ¹æ³
https://eset-info.canon-its.jp/malware_info/special/detail/160920.html
ãã¦ã¼ã¶ã¼å´ã ãã§ã¯ãªããä¼æ¥å´ãåæ§ã«ãã»ãã¥ãªãã£ãªã¹ã¯ãåé¿ããªããSNSãæå¹å©ç¨ãã姿å¢ãéè¦ã«ãªããã½ã¼ã·ã£ã«ã¡ãã£ã¢ããªã·ã¼ã¨ãã£ããå¾æ¥ã«ã¯ãªããã¸ã¿ã«åæ代ã«åããã«ã¼ã«ä½ããé²ããªãããSNSã®æ´»ç¨ãä¼æ¥ã®æé·ã«ç¹ããåãçµã¿ãæ±ããããã¨ããããã ã
ãã®è¨äºã®ç·¨éè ã¯ä»¥ä¸ã®è¨äºããªã¹ã¹ã¡ãã¦ãã¾ã
-
ãã¸ã¿ã«
Androidã¹ããããã«ã¦ã§ã¢ããå®ãæ¹æ³ -
ãã¸ã¿ã«
é¡åçå å·¥ã¢ããªFaceAppã«ä¾¿ä¹ããæ°ããªè©æ¬ºã®æå£ -
ãã¸ã¿ã«
ã¹ããããªãããæãã¾ããªã«ãããã¹ããèãã¦ããã -
ãã¸ã¿ã«
Windowsã®æ¨æºå°å·ã¢ãã¿ã¼ã®ååã§æ»æãããã«ã¦ã§ã¢ãDePriMonã -
ãã¸ã¿ã«
ç¡æã®ã¦ã¤ã«ã¹å¯¾çã½ããã¯å®å¿ãã¦ä½¿ããã®ã!? -
ãã¸ã¿ã«
ã¦ã§ããã©ã¦ã¸ã³ã°ãå¿åã§è¡ãªãæ¹æ³ -
ãã¸ã¿ã«
ãããã®æ¸©åºã«ãªãããããå¦æ ¡è£ãµã¤ããã®å¤é·ã¨ãã®å¯¾å¦ã¨ã¯ -
ãã¸ã¿ã«
Twitterã¢ã«ã¦ã³ãããããã³ã°ãããæã®å¯¾å¦æ³