{"id":2524,"date":"2024-07-12T18:10:38","date_gmt":"2024-07-12T18:10:38","guid":{"rendered":"https:\/\/securitybriefing.net\/?p=2524"},"modified":"2024-07-12T18:11:07","modified_gmt":"2024-07-12T18:11:07","slug":"att-%ec%97%90%ec%84%9c-%eb%b0%9c%ec%83%9d%ed%95%9c-%eb%8c%80%ea%b7%9c%eb%aa%a8-%eb%8d%b0%ec%9d%b4%ed%84%b0-%ec%9c%a0%ec%b6%9c-%ea%b3%a0%ea%b0%9d%ec%9d%b4-%ec%95%8c%ec%95%84%ec%95%bc-%ed%95%a0","status":"publish","type":"post","link":"https:\/\/securitybriefing.net\/ko\/%ec%82%ac%ec%9d%b4%eb%b2%84-%ec%9c%84%ed%98%91-2\/att-%ec%97%90%ec%84%9c-%eb%b0%9c%ec%83%9d%ed%95%9c-%eb%8c%80%ea%b7%9c%eb%aa%a8-%eb%8d%b0%ec%9d%b4%ed%84%b0-%ec%9c%a0%ec%b6%9c-%ea%b3%a0%ea%b0%9d%ec%9d%b4-%ec%95%8c%ec%95%84%ec%95%bc-%ed%95%a0\/","title":{"rendered":"AT&T\uc758 \ub300\uaddc\ubaa8 \ub370\uc774\ud130 \uc720\ucd9c: \uace0\uac1d\uc774 \uc54c\uc544\uc57c \ud560 \uc0ac\ud56d"},"content":{"rendered":"

7\uc6d4 12\uc77c, AT&T\ub294 \uad8c\ud55c\uc774 \uc5c6\ub294 \uc0ac\uc6a9\uc790\uac00 \ud0c0\uc0ac \ud074\ub77c\uc6b0\ub4dc \ud50c\ub7ab\ud3fc\uc5d0\uc11c \uace0\uac1d \ub370\uc774\ud130\uc5d0 \uc561\uc138\uc2a4\ud55c \uc0ac\uc2e4\uc744 \uacf5\uac1c\uc801\uc73c\ub85c \ubc1c\ud45c\ud588\uc2b5\ub2c8\ub2e4. AT&T\ub294 \uc601\ud5a5\uc744 \ubc1b\uc740 \uacbd\uc6b0 \uac1c\uc778 \uc815\ubcf4\ub97c \ubcf4\ud638\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub418\ub294 \uba87 \uac00\uc9c0 \uad8c\uc7a5 \uc0ac\ud56d\uacfc \ub9ac\uc18c\uc2a4 \ub9c1\ud06c\ub97c \uc81c\uacf5\ud588\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uc0ac\uc774\ubc84 \ubcf4\uc548 \ubc0f \uc778\ud504\ub77c \ubcf4\uc548 \uae30\uad00(CISA)\uc740 \uace0\uac1d\ub4e4\uc5d0\uac8c \uc790\uc138\ud55c \uc815\ubcf4\uc640 \uc644\ud654 \uc9c0\uce68\uc744 \uc704\ud574 AT&T \ubb38\uc11c\ub97c \uc77d\uc5b4\ubcf4\uc2e4 \uac83\uc744 \uad8c\uc7a5\ud569\ub2c8\ub2e4.<\/p>\n\n\n

\uc77c\uc5b4\ub09c \uc77c<\/strong><\/h3>\n\n\n

AT&T\ub294 \ud0c0\uc0ac \ud074\ub77c\uc6b0\ub4dc \ud50c\ub7ab\ud3fc \uc911 \ud558\ub098\uc758 \uc5c5\ubb34 \uacf5\uac04\uc5d0\uc11c \uace0\uac1d \ub370\uc774\ud130\uac00 \ubd88\ubc95\uc801\uc73c\ub85c \ub2e4\uc6b4\ub85c\ub4dc\ub41c \uc0ac\uc2e4\uc744 \ubc1c\uacac\ud588\uc2b5\ub2c8\ub2e4. \uce68\ud574 \uc0ac\uc2e4\uc744 \uc54c\uac8c \ub41c AT&T\ub294 \uc870\uc0ac\ub97c \uc2dc\uc791\ud558\uace0 \ucd5c\uace0\uc758 \uc0ac\uc774\ubc84 \ubcf4\uc548 \uc804\ubb38\uac00\ub4e4\uc744 \ucc38\uc5ec\uc2dc\ucf1c \ubb38\uc81c\uc758 \uaddc\ubaa8\ub97c \ud30c\uc545\ud588\uc2b5\ub2c8\ub2e4. <\/p>\n\n\n\n

\uc561\uc138\uc2a4 \ud3ec\uc778\ud2b8\ub294 \uc774\ubbf8 \ubcf4\uc548\uc774 \ud655\ubcf4\ub41c \uc0c1\ud0dc\uc600\uc2b5\ub2c8\ub2e4. \uc720\ucd9c\uc5d0\ub294 \uc804\ud654 \ud1b5\ud654 \ubc0f \ubb38\uc790 \uba54\uc2dc\uc9c0 \uae30\ub85d\uc774 \ud3ec\ud568\ub418\uc5c8\uc73c\uba70, 2022\ub144 5\uc6d4 1\uc77c\ubd80\ud130 2022\ub144 10\uc6d4 31\uc77c, \uadf8\ub9ac\uace0 2023\ub144 1\uc6d4 2\uc77c\uae4c\uc9c0 \uac70\uc758 \ubaa8\ub4e0 AT&T \ud734\ub300\ud3f0 \uace0\uac1d\uc758 \uc804\ud654 \ud1b5\ud654 \ubc0f \ubb38\uc790 \uba54\uc2dc\uc9c0 \uae30\ub85d\uc774 \uc720\ucd9c\ub41c \uac83\uc73c\ub85c \ud655\uc778\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc774 \uae30\ub85d\uc5d0\ub294 \uc804\ud654\ub97c \uac78\uc5c8\uac70\ub098 AT&T \ubb34\uc120 \ubc88\ud638\ub85c \uc804\ud654\ub97c \uac78\uc5c8\ub358 \uc804\ud654\ubc88\ud638\uac00 \ud3ec\ud568\ub418\uba70, AT&T \uc720\uc120 \uc804\ud654 \uace0\uac1d\ub3c4 \ud3ec\ud568\ub429\ub2c8\ub2e4. <\/p>\n\n\n\n

\uc77c\ubd80 \uae30\ub85d\uc5d0\ub294 \uc0c1\ud638 \uc791\uc6a9\uacfc \uad00\ub828\ub41c \ud734\ub300\ud3f0 \uc0ac\uc774\ud2b8 ID \ubc88\ud638\uac00 \ud3ec\ud568\ub418\uae30\ub3c4 \ud569\ub2c8\ub2e4. \ud1b5\ud654\ub098 \ubb38\uc790\uc758 \ub0b4\uc6a9\uc740 \ud3ec\ud568\ub418\uc9c0 \uc54a\uc9c0\ub9cc \uacf5\uac1c\uc801\uc73c\ub85c \uc0ac\uc6a9 \uac00\ub2a5\ud55c \ub3c4\uad6c\ub97c \ud1b5\ud574 \ud0c0\uc784\uc2a4\ud0ec\ud504, \uc8fc\ubbfc\ub4f1\ub85d\ubc88\ud638, \uc0dd\ub144\uc6d4\uc77c \ubc0f \uae30\ud0c0 \uac1c\uc778 \uc2dd\ubcc4 \uc815\ubcf4\uac00 \uc774\ub984\uacfc \uc5f0\uacb0\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n

\uad00\ub828 \ub370\uc774\ud130<\/strong><\/h3>\n\n\n

\ud3ec\ud568\ub41c \ub370\uc774\ud130 \ud3ec\uc778\ud2b8<\/strong> AT&T \ubc88\ud638\uc640 \uc0c1\ud638\uc791\uc6a9\ud55c \uc804\ud654\ubc88\ud638, \ud1b5\ud654 \ub610\ub294 \ubb38\uc790 \ud69f\uc218, \ucd1d \ud1b5\ud654 \uc2dc\uac04 \ub4f1\uc774 \ud3ec\ud568\ub429\ub2c8\ub2e4. \ud3ec\ud568\ub418\uc9c0 \uc54a\uc740 \ub370\uc774\ud130 \ud3ec\uc778\ud2b8\ub294 \ud1b5\ud654 \ub610\ub294 \ubb38\uc790\uc758 \ub0b4\uc6a9, \ud0c0\uc784\uc2a4\ud0ec\ud504, \uc0ac\ud68c\ubcf4\uc7a5\ubc88\ud638, \uc0dd\ub144\uc6d4\uc77c \ubc0f \uae30\ud0c0 \uac1c\uc778 \uc2dd\ubcc4 \uc815\ubcf4\uc785\ub2c8\ub2e4. AT&T\ub294 \uc774 \ub370\uc774\ud130\uac00 \uacf5\uac1c\ub418\uc9c0 \uc54a\uc558\ub2e4\uace0 \uc0dd\uac01\ud558\uba70 \uc9c0\uae08\uae4c\uc9c0 \ucd5c\uc18c \ud55c \uba85 \uc774\uc0c1\uc758 \uac1c\uc778\uc744 \uccb4\ud3ec\ud55c \ubc95 \uc9d1\ud589 \uae30\uad00\uc5d0 \uc138\ubd80 \uc815\ubcf4\ub97c \ub118\uacbc\ub2e4\uace0 \ubc1d\ud614\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n

AT&T\uc758 \ub300\uc751<\/strong><\/h3>\n\n\n

\uace0\uac1d \ub370\uc774\ud130 \ubcf4\ud638\ub294 AT&T\uc5d0\uac8c \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \ud574\ub2f9 \uc561\uc138\uc2a4 \ud3ec\uc778\ud2b8\ub97c \uaca9\ub9ac\ud558\uace0 \ub04a\uc784\uc5c6\uc774 \uc9c4\ud654\ud558\ub294 \uc0ac\uc774\ubc84 \ubcf4\uc548 \uc704\ud611\uc5d0 \ub300\uc751\ud558\uae30 \uc704\ud574 \ubcf4\uc548 \uc870\uce58\ub97c \uc9c0\uc18d\uc801\uc73c\ub85c \uc810\uac80\ud558\uace0 \uc5c5\uadf8\ub808\uc774\ub4dc\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \"AT&T\ub294 \uc778\ub825, \uc790\ubcf8, \ud601\uc2e0\uc801\uc778 \uae30\uc220 \ubc1c\uc804\uacfc \uac19\uc740 \uc790\uc6d0\uc744 \ud1b5\ud574 \ub124\ud2b8\uc6cc\ud06c \ubcf4\uc548\uc5d0 \ud22c\uc790\ud568\uc73c\ub85c\uc368 \uc548\uc804\ud55c \uc6b4\uc601 \ud658\uacbd\uc744 \uc720\uc9c0\ud558\uae30 \uc704\ud574 \ucd5c\uc120\uc744 \ub2e4\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n

\uace0\uac1d\uc744 \uc704\ud55c \uad8c\uc7a5 \uc0ac\ud56d<\/strong><\/h3>\n\n\n

\ud53c\uc2f1, \uc2a4\ubbf8\uc2f1 \ubc0f \uae30\ud0c0 \uc628\ub77c\uc778 \uc0ac\uae30\ub85c\ubd80\ud130 \uc790\uc2e0\uc744 \ubcf4\ud638\ud558\uae30 \uc704\ud574 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \ucd9c\ucc98\uc5d0\uc11c \ubcf4\ub0b8 \ubb38\uc790 \uba54\uc2dc\uc9c0\ub9cc \uc5f4\uc5b4\ubcf4\uc138\uc694. \ubaa8\ub974\ub294 \ubc1c\uc2e0\uc790\uac00 \uac1c\uc778 \uc815\ubcf4\ub97c \uc694\uccad\ud558\ub294 \ubb38\uc790\uc5d0 \uc751\ub2f5\ud558\uc9c0 \ub9c8\uc138\uc694. \ubb38\uc790 \uba54\uc2dc\uc9c0\uc5d0 \ud3ec\ud568\ub41c \ub9c1\ud06c\ub97c \ud1b5\ud558\uc9c0 \ub9d0\uace0 \ud68c\uc0ac \uc6f9\uc0ac\uc774\ud2b8\ub85c \uc9c1\uc811 \uc774\ub3d9\ud569\ub2c8\ub2e4. \uc6f9\uc0ac\uc774\ud2b8 \uc8fc\uc18c\uc5d0 'https'\uac00 \uc788\uace0 \uc790\ubb3c\uc1e0 \uc544\uc774\ucf58\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\ub294\uc9c0 \ud655\uc778\ud558\uc5ec \uc6f9\uc0ac\uc774\ud2b8\uac00 \uc548\uc804\ud55c\uc9c0 \ud655\uc778\ud558\uc138\uc694. AT&T \uc6f9 \uc0ac\uc774\ud2b8\ub97c \ubc29\ubb38\ud558\uc138\uc694. CyberAware\ub294 \ub610\ud55c \uc0ac\uae30 \ubc0f \uc0ac\uc774\ubc84 \uc704\ud611\uc5d0 \ub300\ud55c \uace0\uac1d \uad50\uc721\uc5d0 \ub3c4\uc6c0\uc774 \ub418\ub294 \ud301\uacfc \uc815\ubcf4\ub97c \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n

\ub370\uc774\ud130\uac00 \uc601\ud5a5\uc744 \ubc1b\uc558\ub294\uc9c0 \ud655\uc778\ud558\ub294 \ubc29\ubc95<\/strong><\/h3>\n\n\n

AT&T\ub294 \uc601\ud5a5\uc744 \ubc1b\ub294 \uace0\uac1d\uc5d0\uac8c \ubb38\uc790, \uc774\uba54\uc77c \ub610\ub294 \ubbf8\uad6d \uc6b0\ud3b8\uc73c\ub85c \ud1b5\uc9c0\ud569\ub2c8\ub2e4. \uace0\uac1d\uc740 \uc628\ub77c\uc778\uc73c\ub85c \uacc4\uc815\uc5d0 \ub85c\uadf8\uc778\ud558\uc5ec \uc601\ud5a5\uc744 \ubc1b\ub294\uc9c0 \ud655\uc778\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \uc18c\ube44\uc790:<\/strong> myAT&T \uacc4\uc815\uc5d0 \ub85c\uadf8\uc778\ud569\ub2c8\ub2e4. FirstNet\u00ae \ub300\ud589\uc0ac \ubc0f \uac1c\uc778 \uad6c\ub3c5\uc790:<\/strong> \uacc4\uc815\uc5d0 \ub85c\uadf8\uc778\ud569\ub2c8\ub2e4. \ube44\uc988\ub2c8\uc2a4:<\/strong> myAT&T \ub610\ub294 \ud504\ub9ac\ubbf8\uc5b4 \uacc4\uc815\uc5d0 \ub85c\uadf8\uc778\ud569\ub2c8\ub2e4.<\/p>\n\n\n

\uc758\uc2ec\uc2a4\ub7ec\uc6b4 \ud65c\ub3d9\uc744 \uc2e0\uace0\ud558\ub294 \ubc29\ubc95<\/strong><\/h3>\n\n\n

\uc758\uc2ec\uc2a4\ub7ec\uc6b4 \ubb38\uc790 \ud65c\ub3d9:<\/strong> \uc751\ub2f5\ud558\uc9c0 \ub9c8\uc138\uc694. AT&T\uc5d0 \ubb38\uc790\ub97c \uc804\ub2ec\ud558\uc5ec \ub3c4\uc6c0\uc744 \uc694\uccad\ud558\uc138\uc694. \ubb38\uc790 \uc804\ub2ec\uc5d0\ub294 \uc694\uae08\uc774 \ubd80\uacfc\ub418\uc9c0 \uc54a\uc73c\uba70, \ubb38\uc790 \uc694\uae08\uc81c\uc5d0 \ud3ec\ud568\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. AT&T \ubb34\uc120 \ubc88\ud638\uc5d0 \ub300\ud55c \uc0ac\uae30:<\/strong> ATT \uc0ac\uae30 \ud300\uc5d0 \uc81c\ucd9c\ud558\uc138\uc694. \ub2e4\ub978 \uacc4\uc815\uc5d0 \ub300\ud55c \uc0ac\uae30\uc758 \uacbd\uc6b0 \uccad\uad6c\uc11c\uc5d0 \uae30\uc7ac\ub41c \uace0\uac1d \uc11c\ube44\uc2a4 \ubc88\ud638\ub85c \uc804\ud654\ud558\uc138\uc694.<\/p>\n\n\n

\ub9ac\ubc84\ud2f0 \uace0\uac1d\uc6a9<\/strong><\/h3>\n\n\n

\uc774 \uc0ac\uac74\uc740 \ub9ac\ubc84\ud2f0 \uace0\uac1d\uc774 ATT \ub124\ud2b8\uc6cc\ud06c\uc5d0 \uc811\uc18d\ud588\uc744 \ub54c \ubc1c\uc0dd\ud588\uc2b5\ub2c8\ub2e4. \ub530\ub77c\uc11c \uc774 \uce68\ud574\uc5d0 \ub300\ud55c \uc9c8\ubb38\uc774 \uc788\ub294 \uacbd\uc6b0 ATT\uc5d0\uc11c \ub3c4\uc6c0\uc744 \ub4dc\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n

\ub370\uc774\ud130 \uc694\uccad\ud558\uae30<\/strong><\/h3>\n\n\n

\uce68\ud574\uc640 \uad00\ub828\ub41c \ud1b5\ud654 \ubc0f \ubb38\uc790 \uba54\uc2dc\uc9c0\uc758 \uc815\ud655\ud55c \uc804\ud654\ubc88\ud638\ub97c \ud30c\uc545\ud569\ub2c8\ub2e4: \ud604\uc7ac \uace0\uac1d:<\/strong> 2024\ub144 12\uc6d4\uae4c\uc9c0 \uc774\uc6a9 \uac00\ub2a5\ud55c AT&T\uc758 \uc628\ub77c\uc778 \uc808\ucc28\ub97c \ud1b5\ud574 \uc694\uccad\uc744 \uc81c\ucd9c\ud558\uc138\uc694. \uc774\uc804 \uace0\uac1d:<\/strong> \uc601\ud5a5\uc744 \ubc1b\uc740 \uacbd\uc6b0, AT&T\uc5d0\uc11c \uc5f0\ub77d\ud558\uc5ec \uc694\uccad\uc744 \uc704\ud574 \uc81c\ucd9c\ud560 \uc218 \uc788\ub294 \uacc4\uc815 \ubc88\ud638\uc640 \ucf00\uc774\uc2a4 \ubc88\ud638\ub97c \uc54c\ub824\ub4dc\ub9b4 \uac83\uc785\ub2c8\ub2e4. \uc694\uccad\uc744 \uc81c\ucd9c\ud558\ub294 \ubc29\ubc95\uc5d0 \ub300\ud55c \uc9c0\uce68\uc774\ub098 \ube44\uc988\ub2c8\uc2a4 \uacc4\uc815\uc774 \uc788\ub294 \uacbd\uc6b0 2024\ub144 7\uc6d4 19\uc77c\uc5d0 \uc774 \uc0ac\uc774\ud2b8\ub97c \ub2e4\uc2dc \ubc29\ubb38\ud558\uc2dc\uae30 \ubc14\ub78d\ub2c8\ub2e4.<\/p>\n\n\n

\uc804\uccb4 \uacf5\uc9c0 \uc0ac\ud56d<\/strong><\/h3>\n\n\n

\ucd94\uac00 \uc9c8\ubb38\uc774 \uc788\ub294 \uace0\uac1d\uc740 800.852.4346\ubc88\uc73c\ub85c AT&T\uc5d0 \ubb38\uc758\ud558\uc138\uc694.<\/p>\n\n\n\n

\ucc38\uace0:<\/strong><\/p>\n\n\n\n

\uc774\ubc88 \ub370\uc774\ud130 \uc720\ucd9c \uc0ac\uace0\uc5d0 \ub300\ud55c AT&T\uc758 \uc2e0\uc18d\ud55c \ub300\uc751\uacfc \uc0ac\uace0\uc5d0 \ub300\ud55c \ud22c\uba85\uc131\uc740 \uace0\uac1d\uacfc \uad00\ub828\ub41c \ubcf4\uc548 \uace0\ub824 \uc0ac\ud56d\uc744 \ub354\uc6b1 \uc798 \ubcf4\uc5ec\uc90d\ub2c8\ub2e4. \uc544\ub798 \uad8c\uc7a5 \ub2e8\uacc4\ub97c \ub530\ub974\uace0 \uc704\ud5d8\uc5d0 \ub300\ube44\ud558\uba74 \uace0\uac1d\uc740 \uac1c\uc778 \uc815\ubcf4 \ubcf4\ud638\ub97c \uc704\ud574 \ud6e8\uc52c \ub354 \ub098\uc740 \uc704\uce58\uc5d0 \uc124 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc790\uc138\ud55c \ub0b4\uc6a9\uc740 \ub2e4\uc74c AT&T\uc758 \uacf5\uc2dd \uac8c\uc2dc\uae00\uc5d0\uc11c \ud655\uc778\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"

7\uc6d4 12\uc77c, AT&T\ub294 \uad8c\ud55c\uc774 \uc5c6\ub294 \uc0ac\uc6a9\uc790\uac00 \ud0c0\uc0ac \ud074\ub77c\uc6b0\ub4dc \ud50c\ub7ab\ud3fc\uc5d0\uc11c \uace0\uac1d \ub370\uc774\ud130\uc5d0 \uc561\uc138\uc2a4\ud55c \uc0ac\uc2e4\uc744 \uacf5\uac1c\uc801\uc73c\ub85c \ubc1c\ud45c\ud588\uc2b5\ub2c8\ub2e4. AT&T\ub294 \uace0\uac1d\uc744 \ubcf4\ud638\ud558\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub418\ub294 \uba87 \uac00\uc9c0 \uad8c\uc7a5 \uc0ac\ud56d\uacfc \ub9ac\uc18c\uc2a4 \ub9c1\ud06c\ub97c \uc81c\uacf5\ud588\uc2b5\ub2c8\ub2e4. AT&T\uc758 \ub300\uaddc\ubaa8 \ub370\uc774\ud130 \uc720\ucd9c: \uace0\uac1d\uc774 \uc54c\uc544\uc57c \ud560 \uc0ac\ud56d<\/span> \uacc4\uc18d \uc77d\uae30<\/strong><\/a><\/p>","protected":false},"author":3,"featured_media":2525,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14,16],"tags":[],"class_list":["post-2524","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cyber-threats","category-data-breaches","entry"],"yoast_head":"\nMassive Data Breach at AT&T: What Customers Need to Know | Security Briefing<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/securitybriefing.net\/ko\/\uc0ac\uc774\ubc84-\uc704\ud611-2\/att-\uc5d0\uc11c-\ubc1c\uc0dd\ud55c-\ub300\uaddc\ubaa8-\ub370\uc774\ud130-\uc720\ucd9c-\uace0\uac1d\uc774-\uc54c\uc544\uc57c-\ud560\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Massive Data Breach at AT&T: What Customers Need to Know | Security Briefing\" \/>\n<meta property=\"og:description\" content=\"On July 12, AT&T publicly announced that unauthorized actors accessed customer data on a third-party cloud platform. 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