ÀÕË÷Èí¼þÍÅ»ï×îÏȹûÕæ²¿·Ö Change Healthcare µÄÊý¾Ý

Ðû²¼Ê±¼ä 2024-04-17
1. ÀÕË÷Èí¼þÍÅ»ï×îÏȹûÕæ²¿·Ö Change Healthcare µÄÊý¾Ý


4ÔÂ15ÈÕ£¬£¬£¬RansomHub ÀÕË÷ÍÅ»ïÒÑ×îÏȹûÕæËûÃÇÉù³Æ´Ó United Health ×Ó¹«Ë¾ Change Healthcare ÇÔÈ¡µÄ¹«Ë¾ºÍ»¼ÕßÊý¾Ý£¬£¬£¬Õâ¶Ô¸Ã¹«Ë¾À´ËµÊÇÒ»¸öÂþ³¤¶øÖØ´óµÄÀÕË÷Àú³Ì¡£¡£¡£½ñÄê 2 Ô£¬£¬£¬  Change Healthcare ÔâÊÜÁËÍøÂç¹¥»÷ £¬£¬£¬¶ÔÃÀ¹úÒ½ÁƱ£½¡ÏµÍ³Ôì³ÉÁËÑÏÖØÆÆË𣬣¬£¬µ¼ÖÂÒ©·¿ºÍÒ½ÉúÎÞ·¨Ïò°ü¹Ü¹«Ë¾¿ª¾ßÕ˵¥»òÌá³öË÷Åâ¡£¡£¡£Õâ´Î¹¥»÷×îÖÕ Óë BlackCat/ALPHV ÀÕË÷Èí¼þ²Ù×÷ÓйØ£¬£¬£¬¸ÃÀÕË÷Èí¼þØÊºó˵ËûÃÇ ÔÚ¹¥»÷ʱ´úÇÔÈ¡ÁË 6 TB Êý¾Ý¡£¡£¡£ÍþвÐÐΪÕß×îÏȹûÕæËûÃÇÉù³ÆÔÚ 2 Ô·ÝÀÕË÷Èí¼þ¹¥»÷ʱ´ú´Ó Change Healthcare ÇÔÈ¡µÄÎļþµÄÆÁÄ»½ØÍ¼¡£¡£¡£ÆÁÄ»½ØÍ¼°üÀ¨ Change Healthcare Óë°ü¹ÜÌṩÉÌ£¨°üÀ¨ CVS Caremark¡¢Health Net ºÍ Loomis£©Ö®¼äµÄÊý¾Ý¹²ÏíЭÒé¡£¡£¡£ÆäËûÎļþ°üÀ¨»á¼ÆÊý¾Ý£¬£¬£¬°üÀ¨ÕËÁ䱨¸æ¡¢°ü¹Ü¸¶¿î±¨¸æºÍÆäËû²ÆÎñÐÅÏ¢¡£¡£¡£


https://www.bleepingcomputer.com/news/security/ransomware-gang-starts-leaking-alleged-stolen-change-healthcare-data/


2. CISCO DUO ÖÒÑԵ绰¹©Ó¦ÉÌÊý¾Ýй¶µ¼Ö MFA ¶ÌÐÅÈÕ־̻¶


4ÔÂ15ÈÕ£¬£¬£¬Cisco Duo ÖÒÑÔÆäÒ»¼Òµç»°¹©Ó¦É̱¬·¢Êý¾Ýй¶ÊÂÎñ£¬£¬£¬µ¼ÖÂͨ¹ý SMS ºÍ VOIP ·¢Ë͸ø¿Í»§µÄ¶àÒòËØÉí·ÝÑéÖ¤ (MFA) ÐÂÎÅÊܵ½Ë𺦡£¡£¡£¸ÃÇå¾²Îó²î±¬·¢ÓÚ 2024 Äê 4 Ô 1 ÈÕ£¬£¬£¬ÍþвÐÐΪÕßʹÓÃÁËͨ¹ýÍøÂç´¹ÂÚ¹¥»÷²»·¨»ñµÃµÄÌṩÉÌÔ±¹¤µÄƾ֤¡£¡£¡£È»ºó£¬£¬£¬ËûÃÇʹÓøûá¼ûȨÏÞÏÂÔØÁËÒ»×éÊôÓÚ¿Í»§ Duo ÕÊ»§µÄ MFA ¶ÌÐÅÈÕÖ¾¡£¡£¡£¸üÏêϸµØËµ£¬£¬£¬ÍþвÐÐΪÕßÏÂÔØÁË 2024 Äê 3 Ô 1 ÈÕÖÁ 2024 Äê 3 Ô 31 ÈÕʱ´ú·¢Ë͸øÄú Duo ÕÊ»§ÏµÄijЩÓû§µÄ SMS ÐÂÎŵÄÐÂÎÅÈÕÖ¾¡£¡£¡£ÐÂÎÅÈÕÖ¾²»°üÀ¨ÈκÎÐÂÎÅÄÚÈÝ£¬£¬£¬µ«°üÀ¨µç»°ºÅÂ룬£¬£¬Ã¿ÌõÐÂÎÅ·¢Ë͵½µÄµç»°ÔËÓªÉÌ¡¢¹ú¼ÒºÍÖÝ£¬£¬£¬ÒÔ¼°ÆäËûÔªÊý¾Ý£¨ÀýÈçÐÂÎŵÄÈÕÆÚºÍʱ¼ä¡¢ÐÂÎÅÀàÐ͵ȣ©¡£¡£¡£ÔĶÁ·¢Ë͸øÊÜÓ°ÏìСÎÒ˽¼ÒµÄÊý¾Ýй¶֪ͨ¡£¡£¡£¹¥»÷Õß¿ÉÒÔ»á¼ûÿÌõÐÂÎÅ·¢Ë͵½µÄµç»°ºÅÂë¡¢µç»°ÔËÓªÉÌ¡¢¹ú¼ÒºÍÖÝ¡£¡£¡£¹¥»÷Õß»¹»ñµÃÁËÆäËûÔªÊý¾Ý£¬£¬£¬°üÀ¨ÐÂÎŵÄÈÕÆÚºÍʱ¼ä¡¢ÐÂÎÅÀàÐ͵È¡£¡£¡£·¢Ã÷´Ëʺ󣬣¬£¬¹©Ó¦ÉÌÁ¬Ã¦Õö¿ªÊӲ첢½ÓÄÉ»º½â²½·¥¡£¡£¡£


https://securityaffairs.com/161880/cyber-crime/cisco-duo-data-breach.html


3. SteganoAmor ¹¥»÷ʹÓÃÒþдÊõ¹¥»÷È«Çò 320 ¸ö×éÖ¯


4ÔÂ16ÈÕ£¬£¬£¬TA558 ºÚ¿Í×éÖ¯¿ªÕ¹µÄÒ»ÏîлÕýÔÚʹÓÃÒþдÊõ½«¶ñÒâ´úÂëÒþ²ØÔÚͼÏñÄÚ£¬£¬£¬´Ó¶ø½«ÖÖÖÖ¶ñÒâÈí¼þ¹¤¾ßת´ïµ½Ä¿µÄϵͳÉÏ¡£¡£¡£ÒþдÊõÊÇÒ»ÖÖ½«Êý¾ÝÒþ²ØÔÚ¿´ËÆÎÞº¦µÄÎļþÖеÄÊÖÒÕ£¬£¬£¬Ê¹Óû§ºÍÇå¾²²úÆ·ÎÞ·¨¼ì²âµ½ËüÃÇ¡£¡£¡£TA558 ÊÇÒ»¸ö×Ô 2018 ÄêÒÔÀ´Ò»Ö±»îÔ¾µÄÍþв×éÖ¯£¬£¬£¬ÒÔ Õë¶ÔÈ«ÇòÂùݺÍÂÃÓÎ×éÖ¯£¨ÓÈÆäÊÇÀ­¶¡ÃÀÖÞ£©¶øÖøÃû¡£¡£¡£Positive Technologies ·¢Ã÷Á˸Ã×éÖ¯µÄ×îл£¬£¬£¬ÓÉÓÚÆÕ±éʹÓÃÒþдÊõ£¬£¬£¬±»³ÆÎª¡°SteganoAmor¡±¡£¡£¡£Ñо¿Ö°Ô±Ôڴ˴λÖз¢Ã÷ÁË 320 ¶à´Î¹¥»÷£¬£¬£¬Ó°ÏìÁ˸÷¸ö²¿·ÖºÍ¹ú¼Ò¡£¡£¡£ÕâЩ¹¥»÷´Ó°üÀ¨¿´ËÆÎÞº¦µÄÎĵµ¸½¼þ£¨Excel ºÍ Word Îļþ£©µÄ¶ñÒâµç×ÓÓʼþ×îÏÈ£¬£¬£¬ÕâЩ¸½¼þʹÓÃÁË CVE-2017-11882 £¬£¬£¬ÕâÊÇ 2017 ÄêÐÞ¸´µÄÒ»¸ö³£¼ûÄ¿µÄ Microsoft Office ¹«Ê½±à¼­Æ÷Îó²î¡£¡£¡£


https://www.bleepingcomputer.com/news/security/new-steganoamor-attacks-use-steganography-to-target-320-orgs-globally/


4. BLACKJACKʹÓÃICS¶ñÒâÈí¼þFUXNET¹¥»÷¶íÂÞ˹µÄÄ¿µÄ


4ÔÂ15ÈÕ£¬£¬£¬¹¤ÒµºÍÆóÒµÎïÁªÍøÍøÂçÇå¾²¹«Ë¾ Claroty ±¨¸æ³Æ£¬£¬£¬ÎÚ¿ËÀ¼ Blackjack ºÚ¿Í×éÖ¯Éù³ÆÊ¹ÓÃÃûΪ Fuxnet µÄÆÆËðÐÔ ICS ¶ñÒâÈí¼þÆÆËðÁËĪ˹¿Æ¼°¶íÂÞ˹Ê×¶¼ÒÔÍâµØÇøµÄ½ôÆÈ¼ì²âºÍÏìÓ¦ÄÜÁ¦¡£¡£¡£¾ÝÐÅ£¬£¬£¬ Blackjack ×éÖ¯ÓëÎÚ¿ËÀ¼Ç鱨»ú¹¹ÓйØÁª£¬£¬£¬¸Ã»ú¹¹¶Ô¶íÂÞ˹ĿµÄ¾ÙÐÐÁËÆäËû¹¥»÷£¬£¬£¬°üÀ¨ »¥ÁªÍøÌṩÉÌ ºÍ ¾üÊ»ù´¡ÉèÊ©¡£¡£¡£¸Ã×éÖ¯Éù³ÆÏ®»÷ÁË×ܲ¿Î»ÓÚĪ˹¿ÆµÄ Moscollector ¹«Ë¾£¬£¬£¬¸Ã¹«Ë¾ÈÏÕæµØÏÂË®¡¢ÎÛË®ºÍͨѶ»ù´¡ÉèÊ©µÄ½¨ÉèºÍ¼à²â¡£¡£¡£ruexfil.comÍøÕ¾ÌṩÁËÓÐ¹Ø Moscollector ¹¥»÷µÄÏêϸÐÅÏ¢£¬£¬£¬ºÚ¿Í»¹Ðû²¼ÁËËûÃÇÉù³ÆÊܵ½Ëðº¦µÄ¼à¿ØÏµÍ³¡¢Ð§ÀÍÆ÷ºÍÊý¾Ý¿âµÄÆÁÄ»½ØÍ¼¡£¡£¡£


https://securityaffairs.com/161865/hacking/blackjack-ics-malware-fuxnet.html


5. ºÚ¿Í¶¨ÖÆ LockBit 3.0 ÀÕË÷Èí¼þÀ´¹¥»÷È«Çò×éÖ¯


4ÔÂ16ÈÕ£¬£¬£¬¿¨°Í˹»ùʵÑéÊÒµÄÍøÂçÇå¾²Ñо¿Ö°Ô±·¢Ã÷ÁËÖ¤¾Ý£¬£¬£¬Åú×¢ÍøÂç·¸·¨ÍÅ»ïÕýÔÚ¶¨ÖƶñÒâµÄ LockBit 3.0 ÀÕË÷Èí¼þ£¬£¬£¬ÒÔÕë¶ÔÈ«Çò×éÖ¯¾ÙÐÐÓÐÕë¶ÔÐԵĹ¥»÷¡£¡£¡£ÕâʹµÃÍþвÐÐΪÕßÄܹ»¶¨ÖƶñÒâÈí¼þ£¬£¬£¬ÒÔÕë¶ÔÌØ¶¨Ä¿µÄ±¬·¢×î´óµÄÓ°ÏìºÍÓÐÓÃÐÔ¡£¡£¡£ÕâЩ·¢Ã÷À´×ÔÑо¿Ö°Ô±¶Ôй¶µÄLockBit 3.0¹¹½¨Æ÷µÄÆÊÎö£¬£¬£¬¸Ã¹¹½¨Æ÷ÓÚ 2022 ÄêÊ״ηºÆðÔÚµØÏÂÂÛ̳ÉÏ¡£¡£¡£¸Ã¹¹½¨Æ÷ʹ·¸·¨·Ö×ÓÄܹ»Í¨¹ýÉèÖÃÍøÂçÈö²¥¹¦Ð§ºÍ½ûÓ÷ÀÓùµÈÑ¡ÏîÀ´ÌìÉúÀÕË÷Èí¼þµÄ¶¨Öư汾¡£¡£¡£ÊÓ²ìÖ°Ô±·¢Ã÷¹¥»÷ÕßÒÑÀÖ³ÉÇÔÈ¡´¿Îı¾ÖÎÀíԱƾ֤¡£¡£¡£È»ºó£¬£¬£¬ËûÃÇʹÓà LockBit ¹¹½¨Æ÷ÌìÉú¶¨ÖƵÄÀÕË÷Èí¼þ±äÌ壬£¬£¬Äܹ»Ê¹ÓÃÕâЩ±»µÁµÄȨÏÞÔÚÍøÂçÉÏ¿ìËÙÈö²¥¡£¡£¡£¶¨ÖƵĶñÒâÈí¼þÔÚ¶ÔÊÜѬȾϵͳÖеÄÊý¾Ý¾ÙÐмÓÃÜ֮ǰ£¬£¬£¬»áÆÆËð Windows Defender ±£»£»£»£»£»¤²¢É¾³ýÊÂÎñÈÕÖ¾ÒÔÑÚÊÎÆä×Ù¼£¡£¡£¡£


https://gbhackers.com/hacker-customize-lockbit-3-0-ransomware-to-attack-orgs-worldwide/


6. ÔÓÂÒµÄ Libra ½«ÖصãתÏòSaaSºÍÔÆÒÔ¾ÙÐÐÀÕË÷¹¥»÷


4ÔÂ15ÈÕ£¬£¬£¬¾ÝÊӲ죬£¬£¬±»³ÆÎªMuddled LibraµÄ¹¥»÷Õ߯ð¾¢Õë¶ÔÈí¼þ¼´Ð§ÀÍ (SaaS) Ó¦ÓóÌÐòºÍÔÆÐ§ÀÍÌṩÉÌ (CSP) ÇéÐΣ¬£¬£¬ÒÔÇÔÈ¡Ãô¸ÐÊý¾Ý¡£¡£¡£ÍþвÐÐΪÕßÒѾ­×îÏÈʵÑéʹÓÃÆäÖÐһЩÊý¾ÝÀ´Ð­ÖúËûÃǵĹ¥»÷Ï£Íû£¬£¬£¬²¢ÔÚÊÔͼͨ¹ýËûÃǵÄÊÂÇé׬ǮʱÓÃÓÚÀÕË÷¡£¡£¡£Muddled Libra£¬£¬£¬Ò²³ÆÎª Starfraud¡¢UNC3944¡¢Scatter Swine ºÍ Scattered Spider£¬£¬£¬ÊÇÒ»¸öÎÛÃûÕÑÖøµÄÍøÂç·¸·¨×éÖ¯£¬£¬£¬Ê¹ÓÃÖØ´óµÄÉç»á¹¤³ÌÊÖÒÕÀ´»ñµÃ¶ÔÄ¿µÄÍøÂçµÄ³õʼ»á¼ûȨÏÞ¡£¡£¡£¹¥»÷Õß»¹ÔøÒÔ¶àÖÖ·½·¨Í¨¹ý»á¼ûÊܺ¦ÕßÍøÂçÀ´×¬Ç®£¬£¬£¬°üÀ¨Í¨¹ýÀÕË÷Èí¼þºÍÊý¾Ý͵ÇÔ¾ÙÐÐÀÕË÷¡£¡£¡£ÍþвÐÐΪÕßÕ½ÊõÑݱäµÄÒ»¸öÒªº¦·½ÃæÊÇ£¬£¬£¬ÔÚð³ä×ÊÖų́ÊÂÇéְԱͨ¹ýµç»°»ñÈ¡ÃÜÂëʱ£¬£¬£¬Ê¹ÓÃÕì̽ÊÖÒÕÀ´Ê¶±ðÄ¿µÄÖÎÀíÓû§¡£¡£¡£Õì̽½×¶Î»¹ÑÓÉìµ½ Muddled Libra ¾ÙÐÐÆÕ±éµÄÑо¿£¬£¬£¬ÒÔ²éÕÒÓйØÄ¿µÄ×é֯ʹÓõÄÓ¦ÓóÌÐòºÍÔÆÐ§ÀÍÌṩÉ̵ÄÐÅÏ¢¡£¡£¡£


https://thehackernews.com/2024/04/muddled-libra-shifts-focus-to-saas-and.html?&web_view=true