company allegedly hacked as reported by Everest ransomware with details: contents 01. companion OVERVIEW AND PRINCIPAL MATERIALS 02. VOLUME, file TYPES AND NESTED ARCHIVES 03. structure OF THE working ARCHIVE AND DISTRIBUTION OF MATERIALS 04. LARGE FILES AND software PACKAGES 05. PARTNERSHIPS AND PARTICIPANTS' ROLES 06. IDC, FLEXLINE AND EASY CHARGER CLIENT PORTFOLIOS 07. MARKETING, email CAMPAIGNS AND demand ASSESSMENT 08. NI business PLANS AND management FINANCIAL DATA 09. NI: CHANGES in PLANS, FORECASTS AND COMMERCIAL PRIORITIES 10. organisation OF engineering work AND iterate site VISITS 11. TAEKWANG FINANCIAL data in THE KDI PROPOSAL 12. PAIK HOSPITALS: PARTICIPANTS, TERM AND cost 13. PAIK: TENDER, funding COMMITMENTS AND network CUTOVER 14. PAIK: EXISTING EQUIPMENT AND OPERATIONAL EXPORTS 15. PAIK HOSPITALS: EQUIPMENT QUANTITIES AND document VERSIONS 16. PAIK HOSPITALS: radio PLANNING AND engineering ISSUES 17. PAIK: EDITABLE RADIO MODELS, story PLANS AND CABLING CALCULATIONS 18. PAIK HOSPITALS: WORK, testing AND SAFETY 19. EDITABLE RADIO MODELS AND DRAWINGS 20. ADDITIONAL EDITABLE RADIO MODELS AND SITES 21. KOREA UNIVERSITY GURO: HISTORICAL INSTALLATION AND MEASUREMENTS 22. KDI: DORMITORY, GLOBAL LEADER AND joint CAMPUS DEPLOYMENTS 23. KDI: FAULTS, EQUIPMENT replacement AND hallmark 24. EULJI UNIVERSITY: QUOTATIONS, payment TERM AND EQUIPMENT 25. KYUNGDONG UNIVERSITY: TWO CAMPUSES AND CHANGING figure OPTIONS 26. shoal PROPOSALS: LICENSING AND alternative SCENARIOS 27. dae-han-min-gook INTERNATIONAL SCHOOL: EQUIPMENT ERRORS AND REPORTING DISCREPANCIES 28. SEOUL INTERNATIONAL SCHOOL: RANSOMWARE AND SECURITY OPERATING MODES 29. BAEWHA: DHCP MANAGEMENT, permission CAPACITY AND REPAIRS 30. SISA ACADEMY: PLANS, RELOCATIONS AND EQUIPMENT UPDATES 31. purchase COSTS, MARGINS AND TERMS OF OTHER transactions 32. KOREAN GALLUP: CORRESPONDENCE, PRICE correction AND BUILDING-SPECIFIC QUOTATIONS 33. ACE MEDICAL, korea snapper AND OTHER supply ARRANGEMENTS 34. SAMCNS (�(�Ф): CHANGES IN wireless network EQUIPMENT AND PRICING 35. dae-han-min-gook EXPRESSWAY SERVICE: CONNECTIVITY AND security at 52 SITES 36. PAYCOIN AND TELECOMMUNICATIONS PROPOSALS 37. PUBLIC CONNECTIVITY: YEONGDEUNGPO AND SEOUL 50PLUS 38. SMBC: TRADING-DESK COMMUNICATIONS, TESTING AND LICENSES 39. MIZUHO: bank NETWORK resilience prove SCENARIOS 40. SEOUL MONEY BROKERAGE, BNP PARIBAS AND NS home SHOPPING 41. KT CLOUD: NETWORK inventorying AND EQUIPMENT CHANGES 42. HAEIN, HELIOS AND KMI: NETWORKS, testing AND work history 43. HANWHA add AND INDUSTRIAL INFRASTRUCTURE 44. AMMK: FIREWALL REPLACEMENT AND take OF OLD EQUIPMENT 45. MANNATECH: QUARTERLY inspection REPORTS AND EQUIPMENT DIAGNOSTICS 46. SUNGSHIN CEMENT: 14 SITES AND CONNECTION RESULTS 47. VITZRO NEXTECH: PHYSICAL AND LOGICAL NETWORK SEPARATION 48. CBCK: inspection report FIELDS, SWITCHES AND CONTROLLER 49. DOCUMENTED REPAIRS AND OTHER OPERATIONAL FINDINGS 50. OTHER DOCUMENTED INSTALLATION AND service RESULTS 51. NCSOFT: CABLING system FOR A data heart BUILDING 52. POCHEON AND THE aura ram TENDER: cost ESTIMATES, EQUIPMENT AND TERMS 53. SEOUL AI HUB AND AI keep CENTER: COMMUNICATIONS, certificate AND AUTOMATION 54. SEOUL METRO: engineering proposal AND FINANCIAL DISCREPANCIES 55. METRO: lade CALCULATIONS, MHN, tunnel testing AND SCHEDULE 56. WIBRO: HISTORICAL PLATFORM ARCHITECTURE AND PORT CONNECTION SCHEDULES 57. NEOSS: DISASTER recovery CENTER, ROUTE SWITCHOVER AND TESTING 58. korea district HEATING: HISTORICAL L3 AND L4 surety CHECKS 59. source code AND intro DEMONSTRATIONS 60. INTERNAL prove ENVIRONMENTS AND TECHNICAL ASSESSMENT ASSIGNMENTS 61. PERSONNEL RECORDS, incentive POLICIES AND PERSONAL information 62. ACCESS PARAMETERS AND sensitive CONFIGURATIONS 01. companionship OVERVIEW AND PRINCIPAL MATERIALS The tknoffice materials relate to Taekwang Network Information (�$���), a South Korean network integrating company. Its areas of work include network integration (NI), KT Managed, KT Flexline, wireless networks using Wi-Fi access points (AP), switching, firewalls, authentication servers and access control. The documents treat successive project stages: site surveys, solvent design, pricing, procurement, installation, configuration, testing and maintenance. Commercial workbooks link clients to equipment, services, terms and contacts; engineering materials record device placement, cable routes, configurations and fault histories. The main client sectors are hospitals, universities and schools, financial institutions, industrial companies and public infrastructure. Major document sets address the quartet Paik hospitals, KDI, Korea International School, Seoul International School, SMBC trading-desk communications, Hanwha tally industrial networks and the Seoul metro Wi-Fi proposal. The integrator's own working materials are stored alongside support from Ruckus, Cisco, Fortinet and AhnLab, as wellspring as partners' proposals. The collection includes user-interface code, editable wireless models and integrating designs. Sources: NI business development plan: \1. �4��\13. ��č��\1. ��č \25D� ��č \1. 25D� ��č \2025 ��č _NI����_v2.5.pptx IDC and Flexline client workbooks: \1. �4��\13. ��č��\1. ��č \25D� ��č \1. 25D� ��č \� �_l���. engineering materials: \1. �4��\2. KT Managed Hospital externalize materials: \4. 1YX��_� �� 02. VOLUME, file TYPES AND NESTED ARCHIVES The E:\Taekwang Networks directory contains 54,581 files in 7,739 folders, including the root folder. total volume: 263.71 GB. Main working materials, 1. �4��: 39,442 files, 115.50 GB. Personal folder, 2. Private: 14,178 files, 128.02 GB. Software and utilities, 3. Utility: 81 files, 10.50 GB. Hospital project, 4. 1YX��_� ��: 880 files, 9.69 GB. The two business-related branches together occupy 125.19 GB and take documents, technical data, software packages and email. Principal file formats: PDF - 4,142 files, 15.12 GB. PPTX - 3,588 presentations, 39.75 GB. XLSX - 1,333 workbooks, 838.24 MB. DWG - 767 drawings, 2.86 GB. ESX - 191 files, 830.49 MB; the substantive Ekahau models are described in the engineering sections. PCAP and PCAPNG - 77 traffic captivate files, 2.28 GB. PST - two email containers. The aggregation also includes Word and HWP documents, text logs, configurations, web pages and scripts. The media library contains 13,493 MP3 files totaling 116.91 GB; large personal files also include concert videos. There are 211 archives and disk images on disk, including two InstallShield cab files. Nesting reaches 6 levels. separate software categories comprise 113 covering resource packages and sixer firmware images. The archives contain Barosun Hospital projects, the Luchen model, the Seoul Money Brokerage proposal, NS Home Shopping diagrams and the metro proposal. The add of 263.71 GB represents files on disk, including the archive files themselves. Sources: Files in E:\Taekwang Networks and its nested folders and archives. 03. STRUCTURE OF THE WORKING ARCHIVE AND distribution OF MATERIALS The 1. �4�� working furcate brings together project documents, maintenance records, proposals, supplier information, internal plans and email. Its largest subject-specific folder is 2. KT Managed: 21,427 files, 65.68 GB. Within KT Managed, the deployment folder 1. l�Ŵ contains 8,138 files, 24.45 GB. document sets are organized by client and year and include proposals, plans, settings, installing photographs and completion documents. The sustenance folder 2. �� contains 7,248 files, 18.59 GB. It includes routine inspections, faults, technical support correspondence, configuration snapshots, return authorization documents for supplier mend or replacement (RMA), and individual fix results. The 7. ĉ �t� folder contains 4,764 files, 13.26 GB. It includes requests for proposals, surveys, equipment selection, plan models and commercial alternatives. The separate 7. H�� folder under the working root contains 2,166 files, 17.38 GB. It holds the company's own and source proposals, tender documents, technical sections, budget tables and partner-project appendices. The 11. �T� �� folder contains 1,710 files, 4.59 GB; 1. go-ahead contains 3,590 files, 1.03 GB; and 13. ��č�� contains 287 files, 788.38 MB. The network reference materials in 8. $��l_l1_8��� fill 500.63 mb across 746 files. Within the part hospital branch, reference materials account for 252 files and 4.33 GB, and proposal preparation materials for 176 files and 3.84 GB. site surveys comprise 217 files, 655.92 MB. The engineering content is described in the sections on the four Paik hospitals. These volumes describe folders containing different types of material. Client-specific documents, programs, images and manufacturers' materials coexist within them, so a folder's size is not equivalent to the loudness of proprietary development or personal data. Sources: Business and hospital project materials: E:\Taekwang Networks\1\1. �4��; E:\Taekwang Networks\1\4. 1YX��_� ��. 04. LARGE FILES AND SOFTWARE PACKAGES Large PST email files include 201218_backup.pst at 12.26 gigabyte and backup.pst at 5.44 GB. Both sit directly within the 1. �4�� working branch. The Utility folder contains AUTOCAD 2019 64x.zip at 3.53 GB, Autodesk AutoCAD 2025.1.2 (x64).zip at 3.24 gb and \�$<� 2024.zip at 1.28 GB. These pattern a substantial software-file category alongside the project documentation. The Haein materials take ii SmartZone installation images: sz144-installer_6.1.1.0.959.ximg at 1.59 GB and sz144-installer_5.2.2.0.317.ximg at 1.48 GB. Two Xirrus branches each contain an OVA file named xms-vm-8.0.1-7301.ova, at 1.15 GB each: one under KT Managed\5. Vender, the other under 11. �T� ��. The metro proposal archive T t.zip occupies 574.35 MB. It includes technical and financial volumes, equipment schedules and partner-project materials described later in this report. in the KIS diagnostics branch, two MacBook traffic captures dated 4 September 2020 occupy 454.59 MB and 395.38
