Sophos·¢ÏÖLockBitʹÓÃ×Ô¶¯¹¥»÷¹¤¾ß¼ø±ð¿ÉÒÉÖ¸±ê£»DHS¡¢CISAºÍFBI³Æ¶íEnergetic BearÇÔÈ¡µÐÔÖÊý¾Ý

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1.Sophos·¢ÏÖLockBit¿ÉʹÓÃ×Ô¶¯¹¥»÷¹¤¾ßÀ´¼ø±ð¿ÉÒÉÖ¸±ê


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Sophos°ä²¼»ã±¨ £¬³ÆLockBit¿ÉʹÓÃ×Ô¶¯¹¥»÷¹¤¾ßÀ´¼ø±ð¿ÉÒÉÖ¸±ê¡£×êÑÐÈËԱͨ¹ý¶ÈÎöÒ»Äêǰ³öÏÖµÄÑù±¾ £¬·¢ÏÖLockBitÒѾ­Ñ¸¿ì³ÉÊì £¬²¢Ñ¡È¡ÁËһЩеIJ½ÖèÀ´ÈƹýWindowsÓû§ÕÊ»§½ÚÔ죨UAC£©À´ÌáÉýÌØÈ¨¡£´Ë±í £¬LockBit¿ÉʹÓÃPowerShellºÍWindowsµÄVBscriptÖ÷»úµÄ³Á¶¨Ãû¸±±¾ÒÔ¼°»ùÓÚPowerShellÉøÈë²âÊÔ¹¤¾ßµÄ¾ç±¾ £¬À´ËÑË÷Ô̺¬ÓмÛÖµÊý¾ÝµÄϵͳ £¬ÒÔ¹¥»÷Ó×ÐÍ×éÖ¯¡£


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https://news.sophos.com/en-us/2020/10/21/lockbit-attackers-uses-automated-attack-tools-to-identify-tasty-targets/


2.ÃÀ¹ú³ÆÒÁÀʺڿͼÙÒâProud BoysÏòÑ¡Ãñ·¢ËÍ¿ÖÏÅÓʼþ


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ÃÀ¹úµ±¾Ö³ÆÒÁÀʺڿͼÙÒ⼫ÓÒÒí×éÖ¯Proud Boys £¬¸øÃñÖ÷µ³Ñ¡Ãñ·¢ËÍ¿ÖÏÅÓʼþ¡£ÕâЩµç×ÓÓʼþÒÔ¡°Í¶Æ±¸øÌØÀÊÆÕ»òÆäËûÈË¡±ÎªÖ÷Ìâ £¬²¢ÖÒ¸æÃñÖ÷µ³Ñ¡Ãñ±ØÐ뽫Õþµ³¸ÄΪ¹²ºÍµ³²¢Í¶Æ±¸øÌØÀÊÆÕ×Üͳ £¬²»È»Proud Boys½«²»»á·Å¹ýËûÃÇ¡£ÓʼþÖеÄÊÕ¼þÈËÐÕÃûºÍµØÖ·°µÊ¾ÕâЩÐÅÏ¢ÊǺڿÍͨ¹ý¹¥»÷Ñ¡Ãñ×¢²áÍøÕ¾»ñµÃµÄ¡£¶øÃÀ¹úµ±¾Ö³ÆÒÁÀʺͶíÂÞ˹ÒѾ­»ñµÃÁËÑ¡ÃñµÇ¼ÇÐÅÏ¢ £¬²¢ÇÒÒÁÀÊÔÚʹÓøÃÐÅÏ¢·¢ËÍÕâЩÍþвÓʼþ¡£


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https://www.bleepingcomputer.com/news/government/us-govt-iran-behind-fake-proud-boys-voter-intimidation-emails/


3.ºÚ¿Í¼ÙÒâÓ¢¹úM£¦SµÄCEOÆ­È¡Óû§ÒøÐÐÕÊ»§¾ßÌåÐÅÏ¢


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https://www.infosecurity-magazine.com/news/ms-boss-spoofed-in-gift-voucher/


4.DHS¡¢CISAºÍFBI³Æ¶íEnergetic BearÇÔÈ¡ÃÀ¹úµÐÔÖÊý¾Ý


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https://www.bleepingcomputer.com/news/security/russian-state-hackers-stole-data-from-us-government-networks/ 


5.Mozilla°ä²¼¸üР£¬½¨¸´FirefoxÖеĶà¸ö·ì϶


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Mozill½¨¸´ÁËFirefoxÖеĶà¸ö·ì϶ £¬ÆäÖÐ×îÑϳÁµÄ·ì϶¿ÉÄÜÔÊÐíËÁÒâ´úÂëÖ´ÐС£Õâ´Î½¨¸´µÄ·ì϶Ô̺¬usersctp¿âÖеĿªÊͺóʹÓ÷ì϶£¨CVE-2020-15969£©¡¢ÄÚ´æ·ÖÅäÎÊÌ⣨CVE-2020-15254£©¡¢Í¼Ïñ±êÇ©Öзì϶£¨CVE-2020-15680£©¡¢WASMÏß³ÌÖзì϶£¨CVE-2020-15681£©¡¢¿Éµ¼ÖºýŪÐÔ¹¥»÷µÄ·ì϶£¨CVE-2020-15682£©ºÍÄڴ氲ȫÃýÎó£¨CVE-2020-15683ºÍCVE-2020-15684£©¡£


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https://www.cisecurity.org/advisory/multiple-vulnerabilities-in-mozilla-firefox-could-allow-for-arbitrary-code-execution_2020-146/


6.Cisco°ä²¼°²È«¸üР£¬½¨¸´Æä¶à¿î²úÆ·Öеķì϶


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2020Äê10ÔÂ21ÈÕ £¬Cisco°ä²¼°²È«²¼¸æ £¬Åû¶Æä¶à¸ö²úÆ·ÖдæÔÚµÄ36¸ö°²È«·ì϶¡£ÆäÖнÏΪÑϳÁµÄ·ì϶ΪCisco FXOS FCM¿çÕ¾ÒªÇóαÔì·ì϶£¨CVE-2020-3456£© £¬ÓÉÓÚFCM½Ó¿ÚµÄCSRF±£»¤²»¼°µ¼Ö £¬³É¹¦ÀûÓô˷ì϶¿É·¢ËÍËÁÒâÒªÇó£»Cisco FMC»Ø¾ø·þÎñ·ì϶£¨CVE-2020-3499£© £¬ÓÉÓÚϵͳ¶Ô×ÊÔ´ÖµµÄ´¦Öò»µ±µ¼Ö £¬¿ÉÀûÓô˷ì϶Ôì³É»Ø¾ø·þÎñ£¨DoS£©£»Cisco FTD TCP Flood»Ø¾ø·þÎñ·ì϶£¨CVE-2020-3563£© £¬ÓÉÓÚÄÚ´æÖÎÀíЧÄܵÍÏÂÔì³É £¬¿Éµ¼Ö»ؾø·þÎñ£¨DoS£©¡£


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https://threatpost.com/cisco-dos-flaws-network-security-software/160414/