{
  "version": 1,
  "event_id": "evt_338d87d3bef60852",
  "url": "https://xiyu.news/events/evt_338d87d3bef60852/",
  "json": "https://xiyu.news/api/events/evt_338d87d3bef60852.json",
  "type": "security_incident",
  "status": "developing",
  "category": "crypto",
  "title": {
    "zh": "Fogo 4 亿代币异常转账与主网停机",
    "en": "Fogo 400M-token incident and mainnet halt"
  },
  "current_state": {
    "zh": "截至报道时主网仍未恢复。",
    "en": "Mainnet remained offline at publication."
  },
  "first_seen_at": "2026-08-30T08:00:00+08:00",
  "last_updated_at": "2026-09-01T08:00:00+08:00",
  "last_material_change_at": "2026-09-01T08:00:00+08:00",
  "confidence": 1.0,
  "updates_count": 2,
  "sources_count": 2,
  "entities": [
    "after",
    "attacker",
    "fogo",
    "halted",
    "hours",
    "layer",
    "layer-1",
    "mainnet-halt",
    "sent"
  ],
  "identifiers": [],
  "topics": [
    "chain-halt",
    "fogo",
    "layer-1",
    "mainnet-halt",
    "security-incident",
    "token-supply"
  ],
  "updates": [
    {
      "update_id": "upd_715802557a57056c",
      "event_id": "evt_338d87d3bef60852",
      "occurred_at": "2026-08-30T08:00:00+08:00",
      "published_at": "2026-08-30T08:00:00+08:00",
      "first_seen_at": "2026-08-30T08:00:00+08:00",
      "time_precision": "edition",
      "update_type": "initial",
      "material_change": true,
      "title_zh": "攻击者收到 4 亿 FOGO 后，Fogo 暂停主网。",
      "title_en": "Fogo halted mainnet after an attacker received 400M FOGO.",
      "what_changed_zh": "攻击者收到 4 亿 FOGO 后，Fogo 暂停主网。",
      "what_changed_en": "Fogo halted mainnet after an attacker received 400M FOGO.",
      "current_state_zh": "主网处于停机状态。",
      "current_state_en": "Mainnet was halted.",
      "detailed_summary_zh": "2026 年 8 月 29 日，Fogo 在攻击者获取 4 亿枚 FOGO 代币后暂停了主网。该数量约占流通供应量的 10%，当时价值约 300 万美元。\n\nLayer 1 区块链因代币被盗事件而暂停主网，是严重的安全与信任事件，会影响 Fogo 上的用户、验证者和 DeFi 应用。尽管与大型攻击事件相比美元金额不大，但此次停机凸显了供应层面的漏洞如何能够扰乱网络运行。\n\n被盗的 4 亿枚 FOGO 代币约占流通供应量的 10%，约占 FOGO 创世供应量的 4%。事发时这些代币价值约 300 万美元。",
      "detailed_summary_en": "On August 29, 2026, Fogo halted its mainnet after an attacker obtained 400 million FOGO tokens, about 10% of circulating supply and worth roughly $3 million.\n\nA Layer 1 blockchain pausing its mainnet over a token-theft incident is a serious security and trust event, affecting users, validators, and DeFi applications built on Fogo. Although the dollar value is modest compared with major exploits, the shutdown highlights how supply-level vulnerabilities can disrupt network operations.\n\nThe stolen 400 million FOGO tokens represent about 10% of the circulating supply and roughly 4% of FOGO's genesis supply. At the time of the incident, the tokens were valued at about $3 million.",
      "background_zh": "",
      "background_en": "",
      "community_discussion_zh": "",
      "community_discussion_en": "",
      "market_impact_zh": "",
      "market_impact_en": "",
      "importance_score": 8.0,
      "references": [],
      "confidence": 1.0,
      "story_ids": [
        "rss:www.theblock.co_rss.xml:e7c5867aa116a4f4"
      ],
      "sources": [
        {
          "url": "https://www.theblock.co/news/defi/2026-08-29-layer-1-blockchain-fogo-halts-mainnet-after-attacker-receives-400-million-fogo-tokens-10-of-circulating-supply-413064",
          "label": "The Block",
          "source_type": "rss",
          "official": false
        }
      ]
    },
    {
      "update_id": "upd_11d9367ff9a2cac8",
      "event_id": "evt_338d87d3bef60852",
      "occurred_at": "2026-09-01T08:00:00+08:00",
      "published_at": "2026-09-01T08:00:00+08:00",
      "first_seen_at": "2026-09-01T08:00:00+08:00",
      "time_precision": "edition",
      "update_type": "confirmation",
      "material_change": true,
      "title_zh": "Fogo 主网停机已持续 46 小时。",
      "title_en": "The Fogo mainnet halt had continued for 46 hours.",
      "what_changed_zh": "Fogo 主网停机已持续 46 小时。",
      "what_changed_en": "The Fogo mainnet halt had continued for 46 hours.",
      "current_state_zh": "截至报道时主网仍未恢复。",
      "current_state_en": "Mainnet remained offline at publication.",
      "detailed_summary_zh": "Fogo主网在4亿FOGO代币被发送给恶意行为方后已停机46小时，目前尚未公布重启时间表。Fogo基金会的最新更新仍是停机通知，同时一个冒充账户正在传播虚假的补偿投票。\n\n该事件对Fogo及其用户构成严重的安全和治理风险，用户可能在较长时间内无法访问或交易其资产。长时间的停机以及虚假补偿投票加剧了混乱，并可能削弱对网络安全和运营的信任。\n\n自周六以来，该链未产生任何区块，基金会也未提供预计重启时间。据报道，一个冒充账户正在传播虚假补偿投票，进一步扰乱社区。",
      "detailed_summary_en": "Fogo's mainnet has been halted for 46 hours after 400 million FOGO tokens were sent to an unauthorized actor, and no restart timeline has been announced. The Fogo Foundation's halt notice remains its most recent update, while an impersonator account is circulating a fake compensation vote.\n\nThe incident poses a severe security and governance risk for Fogo and its users, who may be unable to access or transact with their assets for an extended period. The prolonged halt and fake compensation vote add confusion and could undermine trust in the network's security and operations.\n\nThe chain has produced no blocks since Saturday, and the Foundation has not provided an estimated restart time. An impersonator account is reportedly circulating a fake compensation vote, adding further disruption to the community.",
      "background_zh": "",
      "background_en": "",
      "community_discussion_zh": "",
      "community_discussion_en": "",
      "market_impact_zh": "",
      "market_impact_en": "",
      "importance_score": 8.5,
      "references": [],
      "confidence": 1.0,
      "story_ids": [
        "rss:thedefiant.io_api_feed:14089b679c3cd77c"
      ],
      "sources": [
        {
          "url": "https://thedefiant.io/news/security/fogo-halts-mainnet-after-400-million-fogo-sent-to-bad-actor",
          "label": "The Defiant",
          "source_type": "rss",
          "official": false
        }
      ]
    }
  ]
}