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1.Mozilla°ä²¼Firefox°²È«¸üУ¬½¨¸´NTFS°Ü»µÎÊÌâ


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Mozilla°ä²¼ÁËFirefox 85.0.1£¬½¨¸´Á˿ɴ¥·¢NTFS°Ü»µµÄÎÊÌâ¡£Windows 10ºÍWindows XPÖдæÔÚÔÊÐí·ÇÌØÈ¨Óû§½«NTFS·ÖÇøÏóÕ÷Ϊ¡°ÔࡱµÄ·ì϶£¬Õâ»áµ¼ÖÂÇý¶¯Æ÷°Ü»µ²¢±ØÒªÓû§³ÁÐÂÆô¶¯ÒÔ½¨¸´¡£FirefoxÄܹ»Í¨¹ý½Ó¼ûÌØÔìõè¾¶À´´¥·¢NTFS°Ü»µÎÊÌ⣬Ŀǰ¸Ãõè¾¶Òѱ»²»ÈÝ¡£´Ë±í£¬Õâ´Î°²È«¸üл¹½¨¸´Á˶à¸ö·ì϶£¬ÈçmacOSÉ豸ÉÏʹÓÃSPNEGO¶ÔÍøÕ¾½øÐÐÉí·ÝÑé֤ʱµÄ±ÀÀ£ÎÊÌâµÈ¡£


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https://www.bleepingcomputer.com/news/software/mozilla-fixes-windows-10-ntfs-corruption-bug-in-firefox/


2.ÏÂÔØ³¬¹ý200Íò´ÎµÄChromeÀ©´óGreat SuspenderÔ̺¬¶ñÒâ´úÂë


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Ê¢ÐеÄChromeÀ©´óThe Great SuspenderÔ̺¬¶ñÒâ´úÂ룬Òѱ»ÏÂÔØ³¬¹ý200Íò´Î¡£¸ÃÀ©´óÓÃÓÚÔÝͣδʹÓõÄÑ¡Ï£¬²¢½«ÔÝÍ£µÄÒ³Ãæ´úÌæÎª¿ÕÈ±Ò³ÃæÖ±µ½Óû§ÔÙ´ÎʹÓÃΪֹ£¬Ö¼ÔÚ½Ú¼ó×ÊÔ´¡£Google×êÑÐÈËÔ±·¢ÏÖ¿ª·¢ÕßÔö³¤ÁËÐÂÖ°ÄÜ£¬¿É´ÓÔ¶³Ì·þÎñÆ÷Ö´ÐÐËÁÒâ´úÂ룬ÕâÄܱ»ÓÃÀ´½øÐиæ°×ڲƭºÍ¸ú×ٵȶñÒâ»î¶¯¡£Ä¿Ç°£¬GoogleÒÑÓÚÉÏÖÜËĽ«¸ÃÀ©´ó´ÓÍøÉÏÉ̵êÖÐɾ³ý£¬»¹½«Æä´ÓÓû§µÄÍÆËã»úÖнûÓá£


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https://www.hackread.com/the-great-suspender-chrome-extension-malware/


3.WordPressµÄ²å¼þÖÐ佨¸´µÄXSS·ì϶¿ÉÓ°ÏìÊýÍò¸öÍøÕ¾


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WordPressµÄ²å¼þContact Form 7 StyleÖÐ佨¸´µÄXSS·ì϶¿ÉÓ°Ï쳬¹ý5Íò¸öÍøÕ¾¡£¸Ã²å¼þÓÃÓÚ´´½¨ÍøÕ¾Ê¹ÓõÄÁªÏµ±íµ¥£¬ÔÊÐíÓû§×Ô½çËµÍøÕ¾µÄ¼¶ÁªÐÎ×´±í(CSS)´úÂëÀ´Ö¸¶¨wordpressµÄÍøÕ¾µÄ±í¹Û¡£¸Ã·ì϶µÄCVSSÆÀ·ÖΪ8.8£¬ÊÇÓÉÓÚ×Ô½ç˵CSS´úÂëµÄÖ°ÄܶÌȱ¶ÔÊý¾ÝµÄËãÕʺͶÔËæ»úÊýµÄ± £»¤»úÔ죬ʹ¹¥»÷ÕßÄܹ»Ìá½»ÏòÍøÕ¾×¢Èë¶ñÒâJavaScriptµÄÒªÇó¡£Ä¿Ç°£¬»¹Î´°ä²¼Õë¶Ô¸Ã·ì϶µÄ²¹¶¡·¨Ê½¡£


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https://threatpost.com/unpatched-wordpress-plugin-code-injection/163706/


4.ÀÕË÷ÍÅ»ïZiggy°ä·¢Í˳ö£¬²¢°ä²¼Æä½âÃÜÃÜÔ¿


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ÖÜÄ©£¬ÀÕË÷ÍÅ»ïZiggyÔÚTelegramÉϰ䷢Æä½«Í˳ö£¬²¢°ä²¼ËùÓнâÃÜÃÜÔ¿¡£2ÔÂ7ÈÕ£¬ZiggyÍÅ»ï°ä²¼ÁËÒ»¸öÔ̺¬ÁË922¸ö½âÃÜÃÜÔ¿µÄSQLÎļþºÍÓë½âÃÜÃÜԿһ·ʹÓõĽâÃÜÆ÷¡£³ý´ËÖ®±í£¬Ziggy»¹°ä²¼ÁËÀëÏߵĽâÃÜÃÜÔ¿ºÍ·ÖÆç½âÃÜÆ÷µÄÔ´´úÂ룬ÓÃÓÚÒòÔâµ½¹¥»÷¶øÎÞ·¨Ïνӵ½Internet»òC&CÎÞ·¨½Ó¼ûµÄÊܺ¦Õß½øÐнâÃÜ¡£×êÑÐÈËÔ±³Æ×î½üµ·»ÙEmotetºÍNetwalkerÐж¯¿ÉÄÜ»áʹ¸ü¶àÍÅ»ï¸ÐӦΣÏÕ²¢Í˳ö£¬EmsisoftÒ²¼´½«°ä²¼Æä½âÃÜÆ÷¡£


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https://www.bleepingcomputer.com/news/security/ziggy-ransomware-shuts-down-and-releases-victims-decryption-keys/


5.Coveware°ä²¼2020ÄêQ4µÄÀÕË÷Èí¼þÌ¬ÊÆµÄ·ÖÎö»ã±¨


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°²È«¹«Ë¾Coveware°ä²¼ÁË2020ÄêQ4µÄÀÕË÷Èí¼þÌ¬ÊÆµÄ·ÖÎö»ã±¨¡£»ã±¨Ö¸³ö£¬¾ùÔÈÊê½ðÒªÇó´Ó2020ÄêQ3µÄ233817ÃÀÔªÏ÷¼õÖÁ154108ÃÀÔª£¬Í¬±ÈÏ÷¼õÁË34£¥£¬Ö§¸¶µÄ¾ùÔȽð¶îÒ²´Ó110532ÃÀÔªÏ÷¼õÖÁ49450ÃÀÔª£¬½µ·ùΪ55%£¬½ð¶î´ó·ùÏ÷¼õµÄÔ­Òò¿ÉÄÜΪ´óÁ¿Êܺ¦ÕßÑ¡Ôñ²»¸¶¿î¡£³£¼ûµÄÀÕË÷Èí¼þΪSodinokibi£¨Õ¼±È17.5%£©¡¢Egregor£¨12.3%£©¡¢Ryuk£¨8.7%£©¡¢Netwalker£¨6.0%£©¡¢Maze£¨5.2%£©¡¢Conti v2£¨4.8%£©¡¢DopplePaymer£¨4.0%£©ºÍConti£¨2.4%£©µÈ¡£


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https://www.coveware.com/blog/ransomware-marketplace-report-q4-2020


6.Kaspersky°ä²¼2020ÄêÕÊ»§ÊÕÊܹ¥»÷ÊÂÎñµÄ»ØÊ׻㱨


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Kaspersky°ä²¼ÁËÓйØ2020ÄêÕÊ»§ÊÕÊܹ¥»÷ÊÂÎñµÄ»ØÊ׻㱨¡£»ã±¨ÏÔʾ£¬ÕË»§ÊÕÊÜÊÂÎñÕ¼½ðÈÚ·þÎñÐÐҵڲƭ»î¶¯µÄ±ÈÀýÉÏÉýÁË19%£¬´Ó2019ÄêµÄ34£¥¼¤ÔöÖÁ2020ÄêµÄ54£¥¡£³ýÁËÊÕÊÜÕÊ»§Ö®±í£¬¹¥»÷Õß»¹ÀÄÓÃÖîÈçTeamViewerÖ®ÀàµÄºÏ·¨Ô¶³ÌÖÎÀí¹¤¾ß£¨RAT£©À´³¢ÊÔ½Ó¼ûÓû§ÕÊ»§¡£Kaspersky½¨Òé×é֯ͨ¹ýÏÞ¶ÈÂòÂôµÄ³¢ÊÔ´ÎÊý¡¢½øÐÐÄê¶È°²È«ÉóºËºÍÉøÈë²âÊÔÒÔ¼°Ö´Ðжà³É·ÖÉí·ÝÑéÖ¤µÄ·½Ê½À´Ô¤·À´ËÀ๥»÷¡£


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https://www.kaspersky.com/about/press-releases/2021_share-of-account-takeover-incidents-increased-by-20-percentage-points