{"id":210376,"date":"2026-04-27T21:36:55","date_gmt":"2026-04-27T12:36:55","guid":{"rendered":"https:\/\/cryptonews.com\/kr\/news\/a-zero-day-hack-triggered-a-13-block-reorg-on-litecoin-are-user-funds-actually-safe\/"},"modified":"2026-04-27T21:36:38","modified_gmt":"2026-04-27T12:36:38","slug":"a-zero-day-hack-triggered-a-13-block-reorg-on-litecoin-are-user-funds-actually-safe","status":"publish","type":"post","link":"https:\/\/cryptonews.com\/kr\/news\/a-zero-day-hack-triggered-a-13-block-reorg-on-litecoin-are-user-funds-actually-safe\/","title":{"rendered":"[\ubcf4\uc548 \ub9ac\ud3ec\ud2b8] \ub77c\uc774\ud2b8\ucf54\uc778, \uc81c\ub85c\ub370\uc774 \uacf5\uaca9\uc73c\ub85c 13\uac1c \ube14\ub85d \uc7ac\uad6c\uc131 \ubc1c\uc0dd\u2026 \uc0ac\uc6a9\uc790 \uc790\uae08 \uc548\uc804\ud55c\uac00?"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\ub77c\uc774\ud2b8\ucf54\uc778(LTC)\uc774 \uc9c0\ub09c 4\uc6d4 25\uc77c \uc2ec\uac01\ud55c \ub124\ud2b8\uc6cc\ud06c \uc7a5\uc560\ub97c \uacaa\uc73c\uba70 \uc2dc\uc7a5\uc5d0 \ucda9\uaca9\uc744 \uc8fc\uc5c8\ub2e4. \uc774\ubc88 \uc0ac\ud0dc\ub97c \ucd09\ubc1c\ud55c \uc815\ud655\ud55c \uc6d0\uc778\uacfc \ud574\ud0b9 \ud53c\ud574\uc758 \uc644\uc804\ud55c \ucc28\ub2e8 \uc5ec\ubd80\uc5d0 \ub300\ud574 \uba74\ubc00\ud55c \ubd84\uc11d\uc774 \uc694\uad6c\ub418\ub294 \uc2dc\uc810\uc774\ub2e4.<\/p><p class=\"wp-block-paragraph\">\uc774\ubc88 \ud63c\ub780\uc740 \ub77c\uc774\ud2b8\ucf54\uc778 \ucf54\ub4dc\ubca0\uc774\uc2a4 \ub0b4\uc758 \uc81c\ub85c\ub370\uc774(Zero-day) \ucde8\uc57d\uc810\uc774 \uc545\uc6a9\ub418\uba74\uc11c \uc2dc\uc791\ub418\uc5c8\ub2e4. \ud574\ub2f9 \uacf5\uaca9\uc73c\ub85c \uc778\ud574 \ubb34\ub824 13\uac1c\uc758 \ube14\ub85d\uc774 \uc7ac\uad6c\uc131(Reorganization, \uc774\ud558 \ub9ac\uc624\uadf8)\ub418\ub294 \uc0ac\ud0dc\uac00 \ubc1c\uc0dd\ud588\uc73c\uba70, \uc774 \uacfc\uc815\uc5d0\uc11c \uc8fc\uc694 \ub9c8\uc774\ud0b9 \ud480\uc758 \uac70\ub798 \ud655\uc815 \uae30\ub2a5\uc774 \uc77c\uc2dc\uc801\uc73c\ub85c \uc911\ub2e8\ub418\uc5c8\ub2e4. <\/p><p class=\"wp-block-paragraph\">\uad6c\uccb4\uc801\uc778 \uacf5\uaca9 \ubc29\uc2dd\uc740 \uc5c5\ub370\uc774\ud2b8\ub418\uc9c0 \uc54a\uc740 \ub178\ub4dc\ub4e4\uc774 \uc720\ud6a8\ud558\uc9c0 \uc54a\uc740 MWEB(MimbleWimble \ud655\uc7a5 \ube14\ub85d) \uac70\ub798\ub97c \uc798\ubabb \uc218\uc6a9\ud558\ub294 \ud5c8\uc810\uc744 \ub178\ub9b0 \uac83\uc73c\ub85c \ud655\uc778\ub418\uc5c8\ub2e4. \uacf5\uaca9\uc790\ub294 \uc11c\ube44\uc2a4 \uac70\ubd80(DoS) \uacf5\uaca9\uc744 \ubcd1\ud589\ud558\uc5ec \ub124\ud2b8\uc6cc\ud06c\uc5d0 \ud2b8\ub798\ud53d \ubd80\ud558\ub97c \uac00\ud55c \uac83\uc73c\ub85c \ubd84\uc11d\ub41c\ub2e4.<\/p><p class=\"wp-block-paragraph\">\ub77c\uc774\ud2b8\ucf54\uc778 \ud300\uc740 \uacf5\uc2dd X \uacc4\uc815\uc744 \ud1b5\ud574 \ud574\ub2f9 \ubc84\uadf8\uc758 \uc874\uc7ac\ub97c \uc778\uc815\ud558\uace0 \ud604\uc7ac \ud328\uce58 \ubc30\ud3ec\ub97c \uc644\ub8cc\ud588\uc74c\uc744 \ubc1d\ud614\ub2e4. <\/p><figure class=\"wp-block-embed is-type-rich is-provider-twitter wp-block-embed-twitter\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"twitter-tweet\" data-width=\"550\" data-dnt=\"true\"><p lang=\"en\" dir=\"ltr\">Litecoin update:<br><br>\u2022 A zero-day bug caused a DoS attack that disrupted major mining pools.<br>\u2022 Non-updated mining nodes allowed an invalid MWEB transaction allowing them to peg out coins to third party DEX\u2019s<br>\u2022 A 13-block reorg reversed those invalid transactions \u2014 they will not\u2026<\/p>&mdash; Litecoin (@litecoin) <a href=\"https:\/\/twitter.com\/litecoin\/status\/2048135554445832542?ref_src=twsrc%5Etfw\">April 25, 2026<\/a><\/blockquote><script async src=\"https:\/\/platform.twitter.com\/widgets.js\" charset=\"utf-8\"><\/script>\n<\/div><\/figure><p class=\"wp-block-paragraph\">\ub610\ud55c \ubaa8\ub4e0 \ub178\ub4dc \uc6b4\uc601\uc790\uc5d0\uac8c \uc989\uac01\uc801\uc778 \uc5c5\ub370\uc774\ud2b8\ub97c \uad8c\uace0\ud588\ub2e4. \uc774\ubc88 \ub9ac\uc624\uadf8\ub85c \uc778\ud574 \ud574\ub2f9 13\uac1c \ube14\ub85d \ub0b4\uc758 \uac70\ub798\ub4e4\uc774 \ucde8\uc18c\ub418\uac70\ub098 \uc21c\uc11c\uac00 \ub4a4\ubc14\ub00c\uc5c8\uc73c\ub098, \ub2e4\ud589\ud788 \uc9c1\uc811\uc801\uc778 \uc0ac\uc6a9\uc790 \uc790\uae08 \ud0c8\ucde8 \ud53c\ud574\ub294 \ubc1c\uc0dd\ud558\uc9c0 \uc54a\uc740 \uac83\uc73c\ub85c \uacf5\uc2dd \ud655\uc778\ub418\uc5c8\ub2e4. <\/p><p class=\"wp-block-paragraph\">\ub2e4\ub9cc 13\uac1c \ube14\ub85d \uc218\uc900\uc758 \ub9ac\uc624\uadf8\ub294 \ub124\ud2b8\uc6cc\ud06c \ubcf4\uc548 \uce21\uba74\uc5d0\uc11c \ub9e4\uc6b0 \uc2ec\uac01\ud55c \uc0ac\uac74\uc73c\ub85c \uac04\uc8fc\ub41c\ub2e4. <a href=\"https:\/\/cryptonews.com\/kr\/news\/bitcoin-price-prediction-metaplanet-raises-50-million-to-buy-more-btc\/\">\ube44\ud2b8\ucf54\uc778\uc774 \uc8fc\uc694 \uc800\ud56d\uc120 \ubd80\uadfc\uc5d0\uc11c \uc8fc\ucda4\ud558\uba70 \uc2dc\uc7a5 \uc2ec\ub9ac\uac00 \ucde8\uc57d\ud574\uc9c4 \uc2dc\uc810<\/a>\uc5d0 \ubc1c\uc0dd\ud55c \uc0c1\uc704 20\uc704\uad8c \uc790\uc0b0\uc758 \ubcf4\uc548 \uc0ac\uace0\ub294 \uae30\uc220\uc801 \ubd84\uc11d\ub9cc\uc73c\ub85c\ub294 \uc0c1\uc1c4\ud558\uae30 \ud798\ub4e0 \ud558\ubc29 \uc555\ub825\uc744 \uac00\ud558\uace0 \uc788\ub2e4.<\/p><p class=\"wp-block-paragraph\"><strong>\uac19\uc774 \uc77d\uae30: <a href=\"https:\/\/cryptonews.com\/kr\/cryptocurrency\/best-p2p-crypto-exchanges\/\">\uc548\uc804\ud55c \ube44\ud2b8\ucf54\uc778 P2P \uc0ac\uc774\ud2b8 \ucd94\ucc9c \u2013 \ucf54\uc778 P2P \uac70\ub798\uc18c \uc0b4\ud3b4\ubcf4\uae30<\/a><\/strong><\/p><h2 class=\"wp-block-heading\">\ud574\ud0b9 \uc0ac\ud0dc \uc774\ud6c4 \ub77c\uc774\ud2b8\ucf54\uc778 \uac00\uaca9, 94\ub2ec\ub7ec \ud68c\ubcf5 \uac00\ub2a5\ud560\uae4c<\/h2><span class=\"replacer\"><\/span><p class=\"wp-block-paragraph\">\ubd80\uc815\uc801\uc778 \uc18c\uc2dd\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 <a href=\"https:\/\/cryptonews.com\/kr\/cryptocurrency\/litecoin-price-prediction\/\">\ub77c\uc774\ud2b8\ucf54\uc778 \uac00\uaca9<\/a>\uc774 \uae09\ub77d\ud558\uc9c0 \uc54a\uace0 \ubc84\ud2f0\uace0 \uc788\ub2e4\ub294 \uc810\uc740 \uc8fc\ubaa9\ud560 \ub9cc\ud558\ub2e4. \uc774\ub294 \uc545\uc7ac\uc131 \uae30\uc0ac\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0 \ub9e4\ub3c4 \uc138\ub825\uc774 \uc2dc\uc7a5\uc744 \uc644\uc804\ud788 \uc7a5\uc545\ud558\uc9c0\ub294 \ubabb\ud588\uc74c\uc744 \uc2dc\uc0ac\ud55c\ub2e4. <\/p><p class=\"wp-block-paragraph\">\ud558\uc9c0\ub9cc \uac15\ub825\ud55c \ubc18\ub4f1 \ubaa8\uba58\ud140 \uc5ed\uc2dc \ubd80\uc871\ud55c \uc0c1\ud669\uc774\uba70 \ud604\uc7ac\ub294 \ubcf4\ud569\uc138\ub97c \uc720\uc9c0\ud558\ub294 \ub370 \uadf8\uce58\uace0 \uc788\ub2e4. \uac01 \uac70\ub798\uc18c\ubcc4 \uac70\ub798\ub7c9\uc774 \ubd88\uaddc\uce59\ud55c \uc591\uc0c1\uc744 \ub760\uace0 \uc788\ub294 \uc810\ub3c4 \uba85\ud655\ud55c \ucd94\uc138 \ud615\uc131\ubcf4\ub2e4\ub294 \uc2dc\uc7a5\uc758 \ud30c\ud3b8\ud654\uac00 \uc9c4\ud589\ub418\uace0 \uc788\uc74c\uc744 \ubcf4\uc5ec\uc900\ub2e4.<\/p><figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/cryptonews.com\/wp-content\/uploads\/2026\/04\/image-91-1024x604.png\" alt=\"\ub77c\uc774\ud2b8\ucf54\uc778 \ucc28\ud2b8\" class=\"wp-image-495262\"><figcaption class=\"wp-element-caption\">\ucd9c\ucc98: <a href=\"https:\/\/www.tradingview.com\/symbols\/LTCUSD\/\" target=\"_blank\" rel=\"noreferrer noopener\">Tradingview<\/a><\/figcaption><\/figure><p class=\"wp-block-paragraph\">\ud604\uc7ac \ub77c\uc774\ud2b8\ucf54\uc778 \ud5a5\ubc29\uc758 \ud575\uc2ec \ubd84\uc218\ub839\uc740 60\ub2ec\ub7ec \uc120\uc774\ub2e4. \ub9cc\uc57d \ub77c\uc774\ud2b8\ucf54\uc778\uc774 \ub300\ub7c9\uc758 \uac70\ub798\ub7c9\uc744 \ub3d9\ubc18\ud558\uba70 60\ub2ec\ub7ec\ub97c \ub3cc\ud30c\ud55c\ub2e4\uba74 \ud558\ub77d \uad6c\uc870\ub97c \ubc18\uc804\uc2dc\ud0a4\uace0 \uae30\uc874 \ubc15\uc2a4\uad8c \uc0c1\ub2e8\uc73c\ub85c \ubcf5\uadc0\ud558\uba70 \ubaa8\uba58\ud140\uc744 \ud68c\ubcf5\ud560 \uc218 \uc788\ub2e4. \uadf8\ub7ec\ub098 \ud604\uc2e4\uc801\uc73c\ub85c\ub294 \uad00\ub828 \ub274\uc2a4\uac00 \ud76c\uc11d\ub420 \ub54c\uae4c\uc9c0 \uc57d 56\ub2ec\ub7ec\uc5d0\uc11c 59\ub2ec\ub7ec \uc0ac\uc774\uc758 \uc881\uc740 \uad6c\uac04\uc5d0\uc11c \ud6a1\ubcf4\ud560 \uac00\ub2a5\uc131\uc774 \ub354 \ub192\ub2e4.<\/p><p class=\"wp-block-paragraph\">\uac00\uc7a5 \ud070 \ub9ac\uc2a4\ud06c\ub294 \ucd94\uac00\uc801\uc778 \ubcf4\uc548 \uacb0\ud568\uc774 \ubc1c\uacac\ub418\uac70\ub098 \uc2dc\uc7a5 \uc2ec\ub9ac\uac00 \uc545\ud654\ub418\ub294 \uacbd\uc6b0\ub2e4. \ud604\uc7ac 52\ub2ec\ub7ec \uc120\uc774 \uac15\ub825\ud55c \ubc14\ub2e5 \uc5ed\ud560\uc744 \ud558\uace0 \uc788\uc73c\ub098, \ub9cc\uc57d \uc774 \uc9c0\uc9c0\uc120\uc774 \ubd95\uad34\ub420 \uacbd\uc6b0 \ud558\ub77d\uc138\uac00 \uac77\uc7a1\uc744 \uc218 \uc5c6\uc774 \uac00\uc18d\ud654\ub420 \uc704\ud5d8\uc774 \uc788\ub2e4. \uc694\ucee8\ub300 \ud604\uc7ac \ub77c\uc774\ud2b8\ucf54\uc778\uc740 \uc911\ub9bd\uc801\uc778 \uc14b\uc5c5\uc744 \uc720\uc9c0\ud558\uba70 \uc548\uc815\uc138\ub97c \ucc3e\uace0 \uc788\uc73c\ub098, \uc2dc\uc7a5\uc744 \uc8fc\ub3c4\ud560 \uba85\ud655\ud55c \ubc29\ud5a5\uc131\uc774 \ub098\ud0c0\ub098\uae30\ub9cc\uc744 \uae30\ub2e4\ub9ac\uace0 \uc788\ub294 \ud615\uad6d\uc774\ub2e4.<\/p><p class=\"wp-block-paragraph\"><strong>\uac19\uc774 \uc77d\uae30: <a href=\"https:\/\/cryptonews.com\/kr\/cryptocurrency\/best-crypto-presales\/\">2026\ub144 \ub0a8\ub4e4\ubcf4\ub2e4 \ube60\ub974\uac8c \uc120\uc810\ud574\uc57c \ud560 \uc0ac\uc804\ud310\ub9e4 \ucf54\uc778 4\uc885\ubaa9<\/a><\/strong><\/p>","protected":false},"excerpt":{"rendered":"<p>\ub77c\uc774\ud2b8\ucf54\uc778(LTC)\uc774 \uc9c0\ub09c 4\uc6d4 25\uc77c \uc2ec\uac01\ud55c \ub124\ud2b8\uc6cc\ud06c \uc7a5\uc560\ub97c \uacaa\uc73c\uba70 \uc2dc\uc7a5\uc5d0 \ucda9\uaca9\uc744 \uc8fc\uc5c8\ub2e4. \uc774\ubc88 \uc0ac\ud0dc\ub97c \ucd09\ubc1c\ud55c \uc815\ud655\ud55c \uc6d0\uc778\uacfc \ud574\ud0b9 \ud53c\ud574\uc758 \uc644\uc804\ud55c \ucc28\ub2e8 \uc5ec\ubd80\uc5d0 \ub300\ud574 \uba74\ubc00\ud55c \ubd84\uc11d\uc774 \uc694\uad6c\ub418\ub294 \uc2dc\uc810\uc774\ub2e4.\uc774\ubc88 \ud63c\ub780\uc740 \ub77c\uc774\ud2b8\ucf54\uc778 \ucf54\ub4dc\ubca0\uc774\uc2a4 \ub0b4\uc758 \uc81c\ub85c\ub370\uc774(Zero-day) \ucde8\uc57d\uc810\uc774 \uc545\uc6a9\ub418\uba74\uc11c \uc2dc\uc791\ub418\uc5c8\ub2e4. \ud574\ub2f9 \uacf5\uaca9\uc73c\ub85c \uc778\ud574 \ubb34\ub824 13\uac1c\uc758 \ube14\ub85d\uc774 \uc7ac\uad6c\uc131(Reorganization, \uc774\ud558 \ub9ac\uc624\uadf8)\ub418\ub294 \uc0ac\ud0dc\uac00 \ubc1c\uc0dd\ud588\uc73c\uba70, \uc774 \uacfc\uc815\uc5d0\uc11c \uc8fc\uc694 \ub9c8\uc774\ud0b9 \ud480\uc758 \uac70\ub798 \ud655\uc815 \uae30\ub2a5\uc774 \uc77c\uc2dc\uc801\uc73c\ub85c \uc911\ub2e8\ub418\uc5c8\ub2e4. [&hellip;]<\/p>\n","protected":false},"author":249,"featured_media":210377,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1,9],"tags":[],"editors":[49],"sponsored_companies":[],"class_list":["post-210376","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-blockchain-news","editors-hyunsoo"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>[\ubcf4\uc548 \ub9ac\ud3ec\ud2b8] \ub77c\uc774\ud2b8\ucf54\uc778, \uc81c\ub85c\ub370\uc774 \uacf5\uaca9\uc73c\ub85c 13\uac1c \ube14\ub85d \uc7ac\uad6c\uc131 \ubc1c\uc0dd\u2026 \uc0ac\uc6a9\uc790 \uc790\uae08 \uc548\uc804\ud55c\uac00?<\/title>\n<meta name=\"description\" content=\"\ub77c\uc774\ud2b8\ucf54\uc778(LTC)\uc774 MWEB \uc81c\ub85c\ub370\uc774 \ucde8\uc57d\uc810\uc73c\ub85c \uc778\ud55c 13\uac1c \ube14\ub85d \ub9ac\uc624\uadf8 \uc0ac\ud0dc\ub97c \uacaa\uc73c\uba70 \ub124\ud2b8\uc6cc\ud06c \ubcf4\uc548 \uacbd\ubcf4\uac00 \ubc1c\ub839\ub410\ub2e4.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/cryptonews.com\/kr\/news\/a-zero-day-hack-triggered-a-13-block-reorg-on-litecoin-are-user-funds-actually-safe\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[\ubcf4\uc548 \ub9ac\ud3ec\ud2b8] \ub77c\uc774\ud2b8\ucf54\uc778, \uc81c\ub85c\ub370\uc774 \uacf5\uaca9\uc73c\ub85c 13\uac1c \ube14\ub85d \uc7ac\uad6c\uc131 \ubc1c\uc0dd\u2026 \uc0ac\uc6a9\uc790 \uc790\uae08 \uc548\uc804\ud55c\uac00?\" \/>\n<meta property=\"og:description\" content=\"\ub77c\uc774\ud2b8\ucf54\uc778(LTC)\uc774 MWEB \uc81c\ub85c\ub370\uc774 \ucde8\uc57d\uc810\uc73c\ub85c \uc778\ud55c 13\uac1c \ube14\ub85d \ub9ac\uc624\uadf8 \uc0ac\ud0dc\ub97c \uacaa\uc73c\uba70 \ub124\ud2b8\uc6cc\ud06c \ubcf4\uc548 \uacbd\ubcf4\uac00 \ubc1c\ub839\ub410\ub2e4.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/cryptonews.com\/kr\/news\/a-zero-day-hack-triggered-a-13-block-reorg-on-litecoin-are-user-funds-actually-safe\/\" \/>\n<meta property=\"og:site_name\" content=\"Cryptonews Korea\" \/>\n<meta property=\"article:published_time\" content=\"2026-04-27T12:36:55+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/cimg.co\/wp-content\/uploads\/sites\/18\/2026\/04\/27211749\/litecoin-security-vulnerability-hack-network-incident.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1792\" \/>\n\t<meta property=\"og:image:height\" content=\"1024\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:description\" content=\"\ub77c\uc774\ud2b8\ucf54\uc778(LTC)\uc774 MWEB 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