ÈÕ±¾SeikoÔâµ½BlackCat¹¥»÷Éè¼ÆÍ¼µÈÊý¾Ý¿ÉÄÜй¶

°ä²¼¹¦·ò 2023-08-23

1¡¢ÈÕ±¾SeikoÔâµ½BlackCat¹¥»÷Éè¼ÆÍ¼µÈÊý¾Ý¿ÉÄÜй¶


¾ÝýÌå8ÔÂ21ÈÕ±¨Â· £¬ÀÕË÷ÍÅ»ïBlackCatÐû³Æ¶ÔÈÕ±¾ÖÓ±íÔì×÷É̾«¹¤£¨Seiko£©Ôâµ½µÄ¹¥»÷ÕÆ¹Ü¡£SeikoÊÇÊÀ½çÉÏ×î´óÇÒº¹Çà×îÓÆ¾ÃµÄÔì±íÉÌÖ®Ò» £¬ÄêÊÕÈ볬¹ý16ÒÚÃÀÔª¡£¸Ã¹«Ë¾ÔÚ8ÔÂ10ÈÕй© £¬Î´¾­ÊÚȨµÄµÚÈý·½½Ó¼ûÆä»ù´¡ÉèÊ©²¢¿ÉÄÜÇÔÈ¡ÁËÊý¾Ý¡£21ÈÕ £¬BlackCat³Æ¶Ô´ËÊÂÕÆ¹Ü £¬°µÊ¾SeikoµÄÍøÂçºÍ²úÆ·µÄ°²È«ÐԽϵÍ¡£¹¥»÷Õßй¶Á˳ö²ú´òËã¡¢Ô±¹¤»¤ÕÕ¡¢ÐÂÐͺŰ䲼´òËãºÍ³¢ÊÔÊÒ²âÊÔÁ˾ֵÈÄÚÈÝ £¬Ñù±¾»¹Ô̺¬¼¼ÊõµÀÀíͼºÍ¾«¹¤Íó±íÉè¼ÆÍ¼Ö½¡£Éв»Ã÷ÏÔºÚ¿ÍÊÇ·ñÇÔÈ¡Á˹«Ë¾»úÃÜ»òרÀûµÈ֪ʶ²úȨ¡£


https://securityaffairs.com/149734/cyber-crime/blackcat-alphv-ransomware-group-seiko.html


2¡¢×êÑÐÈËÔ±·¢ÏÖ¿Éͨ¹ýTP-LinkÖÇÄܵÆÅÝÇÔÈ¡WiFiÃÜÂë


ýÌå8ÔÂ21ÈÕ±¨Â·³Æ £¬×êÑÐÈËÔ±ÔÚTP-Link Tapo L530EÖÇÄܵÆÅݺÍTP-Link TapoÀûÓ÷¨Ê½Öз¢ÏÖÁË4¸ö·ì϶¡£µÚÒ»¸ö·ìÏ¶Éæ¼°Tapo L503EÉí·ÝÑéÖ¤²»µ± £¬¿ÉÔڻỰÃÜÔ¿»¥»»²½ÖèÖмÙÒâÉ豸¡£µÚ¶þ¸ö·ì϶¿Éͨ¹ý±©Á¦ÆÆ½â»ò·´±àÒëTapoÀûÓ÷¨Ê½À´»ñÈ¡¸ÃÃÜÔ¿¡£µÚÈý¸ö·ìÏ¶Éæ¼°¶Ô³Æ¼ÓÃܹý³ÌÖв»×ãËæ»úÐÔ £¬µÚËĸö·ì϶¿ÉÓÃÓÚ³Á·ÅÐÂÎÅ¡£¹¥»÷Õß¿ÉÀûÓõÚÒ»¸öºÍµÚ¶þ¸ö·ì϶¼ÙÒâµÆÅݲ¢¼ìË÷TapoÕÊ»§¾ßÌåÐÅÏ¢ £¬¶øºóͨ¹ý½Ó¼ûTapoÀûÓà £¬Äܹ»Ìáȡָ±êµÄWiFi SSIDºÍÃÜÂë £¬²¢½Ó¼ûÏνӵ½¸ÃÍøÂçµÄÆäËüÉ豸¡£¹©¸øḚ́µÊ¾½«ºÜ¿ì¶ÔÀûÓú͵ÆÅݹ̼þ½øÐн¨¸´¡£


https://www.bleepingcomputer.com/news/security/tp-link-smart-bulbs-can-let-hackers-steal-your-wifi-password/


3¡¢MFAÌṩÉÌDuo·þÎñÖжϵ¼ÖÂAzure AuthÉí·ÝÑéÖ¤ÃýÎó

 

¾Ý8ÔÂ21ÈÕ±¨Â· £¬CiscoÆìϵÄMFAÌṩÉÌDuo Security·þÎñÖжÏÊýÓ×ʱ £¬µ¼ÖÂAzure AuthÉí·ÝÑéÖ¤ÃýÎó¡£³¢ÊÔʹÓÃDuoµÇ¼ʱ»á³öÏÖ¡°ÏµÍ³¸ºÔعý³Á £¬ÇëÉԵȼ¸·ÖÖÓ £¬¶øºó³ÁÊÔ¡±µÄÌáÐÑ¡£Æ¾¾Ý¸Ã¹«Ë¾µÄ×´Ì¬Ò³Ãæ £¬DuoµÄSSOºÍÍÆËÍ·þÎñÊܵ½´Ë¹ÊÕϵÄÓ°Ïì £¬ÆäÖ÷ÌâÉí·ÝÑéÖ¤·þÎñʹÓõÄHTTPS£¨TCP/443£©ºÍLDAP(S)£¨TCP/389£©¶Ëµã½öÊܵ½²¿ÃÅÖжϵÄÓ°Ïì¡£½ØÖÁ21ÈÕ18:01 £¬ÔÚÖжϽü9¸öÓ×ʱºó £¬Duo°µÊ¾Éí·ÝÑé֤ʧ°ÜµÄµ××ÓÎÊÌâÒѾ­½â¾ö¡£

https://www.bleepingcomputer.com/news/technology/ongoing-duo-outage-causes-azure-auth-authentication-errors/


4¡¢·¨¹úÈøÌØÂ³Î¬¶ûÊÐÔâµ½MedusaµÄ¹¥»÷ĿǰÈÔÔÚ¸´Ô­ÖÐ

 

ýÌå8ÔÂ22ÈÕ³Æ £¬·¨¹úÈøÌØÂ³Î¬¶ûÊÐÕý´ÓÉÏÖܵÄÍøÂç¹¥»÷ÖÐÖ𲽸´Ô­¡£¹¥»÷²úÉúÓÚ8ÔÂ17ÈÕ £¬Õë¶ÔÊÐÕþÌüµÄ²¿ÃÅ·þÎñÆ÷¡£¸ÃÊÐûÓÐ×¢Ã÷ÊÇ·ñÊÇÀÕË÷¹¥»÷ £¬µ«°µÊ¾ËûÃǵı¸·ÝϵͳʹÆä¿ÉÄܼӿ츴ԭ¹ý³Ì¡£Medusa³Æ¶ÔÕâ´Î¹¥»÷ÕÆ¹Ü £¬²¢Ð¹Â©Æä»ñµÃÁ˸ÃÊеIJÆÕþÐÅÏ¢¡¢Ô¤Ëã¡¢ÒøÐоßÌåÐÅÏ¢¡¢Ò½ÁƼͼºÍ±¾µØÑ§ÌõÄÊý¾Ý¡£×îÏȱ¨Â·ÕâÒ»ÊÂÎñµÄLe ParisienҲ֤ʵ £¬ÊÐÕþÔ±¹¤ÔÚËûÃǵÄϵͳÉÏ·¢ÏÖÁËMedusaÀÕË÷Èí¼þ¡£


https://therecord.media/french-town-hit-by-cyberattack


5¡¢¶ò¹Ï¶à¶û¹ú¶ÈÑ¡¾Ù»ú¹¹±»¹¥»÷µ¼ÖÂÔÚÏßͶƱ³öÏÖÎÊÌâ


¾Ý8ÔÂ21ÈÕ±¨Â· £¬¶ò¹Ï¶à¶û¹ú¶ÈÑ¡¾Ù»ú¹¹±»¹¥»÷ £¬µ¼ÖÂסÔÚ¹ú±íµÄ¹«ÃñÔÚÈ«¹úÑ¡¾ÙÖÐÎÞ·¨Í¶Æ±¡£¶ò¹Ï¶à¶ûÔÚÉÏÖÜÈÕ½øÐÐÁËÈ«¹úÑ¡¾Ù £¬Í¶Æ±µ±Ìì £¬È±Ï¯Ñ¡ÃñÓ¿ÈëÉ罻ýÌåÆ½Ì¨ £¬°µÊ¾ËûÃÇÎÞ·¨Í¨¹ýµ±¾Ö¿ª·¢µÄÔÚÏßϵͳͶƱ¡£È«¹úÑ¡¾ÙίԱ»áÖ÷ϯ½«¸ÃÎÊÌâ¹é×ïÓÚÍøÂç¹¥»÷ £¬µ«Ã»ÓÐй©¹¥»÷µÄÐÔÖÊ¡£»¹°µÊ¾ £¬Ô¶³ÌÐÅÏ¢´¦ÖÃͶƱƽ̨Ôâµ½ÁËÀ´×ÔÓ¡¶È¡¢ÃϼÓÀ­¹úºÍ°Í»ù˹̹µÈ7¸ö¹ú¶ÈµÄ¹¥»÷ £¬Å·ÖÞÑ¡ÃñÊܵ½µÄÓ°ÏìÓÈΪÑϳÁ¡£


https://therecord.media/ecuador-election-cyberattacks-absen


6¡¢SentinelOne°ä²¼XLoaderµÄmacOSбäÌåµÄ·ÖÎö»ã±¨


8ÔÂ21ÈÕ £¬SentinelOne°ä²¼Á˹ØÓÚXLoaderµÄmacOSбäÌåµÄ·ÖÎö»ã±¨¡£XLoaderÊÇÒ»ÖÖMaaSÇÔÈ¡·¨Ê½ºÍ½©Ê¬ÍøÂç £¬×Ô2015ÄêÒÔÀ´Ò»Ïò´æÔÚ¡£Ð°汾µÄXLoader¼Ù×°³É°ì¹«³ö²úÁ¦ÀûÓÃOfficeNote £¬°ó¸¿ÔÚApple´ÅÅ̾µÏñOfficeNote.dmgÖÐ £¬Ê¹ÓÃÁËApple¿ª·¢ÈËÔ±µÄÊðÃû¡£ÊðÃûÓÚ7ÔÂ17ÈÕÇ©Ê𠣬ºóÀ´±»Apple³·Ïú¡£Ô­À´µÄmacOS±äÌå±ØÒªJavaÔËÐÐʱ»·¾³ £¬µ«AppleÊ®¶àÄêǰ¾ÍÖÕ³¡ÔÚMacÉÏÌṩJRE £¬Òò¶øÐ°汾Çл»µ½ÁËCºÍObjective CÀ´Ó¦¶Ô´ËÏÞ¶È¡£


https://www.sentinelone.com/blog/xloaders-latest-trick-new-macos-variant-disguised-as-signed-officenote-app/