{ "version": 1, "event_id": "evt_7663cdda3e29b8e3", "url": "https://xiyu.news/events/evt_7663cdda3e29b8e3/", "json": "https://xiyu.news/api/events/evt_7663cdda3e29b8e3.json", "type": "security_incident", "status": "developing", "category": "crypto", "title": { "zh": "Coldcard 固件随机数漏洞致用户损失并引发加拿大集体诉讼", "en": "Coldcard Loses $70M In 41 Minutes As CZ Warns Hardware Wallets Can Fail" }, "current_state": { "zh": "Coinkite 及其联合创始人在加拿大安大略省面临一项拟议的集体诉讼，指控 Coldcard 的标准固件使用可预测的伪随机数生成器，使种子短语可被复现，导致用户的比特币面临风险，诉讼依据消费者保护和货物销售法提出，并包含过失和违约索赔。", "en": "Coinkite and its co-founders face a proposed class action in Ontario, Canada, alleging Coldcard's standard firmware used a predictable pseudo-random number generator that made seed phrases reproducible and left users' bitcoin vulnerable, with claims under consumer protection and sale-of-goods law plus negligence and breach of contract." }, "first_seen_at": "2026-10-08T23:51:38.281051+00:00", "last_updated_at": "2026-10-22T06:31:30.925914+00:00", "last_material_change_at": "2026-10-22T06:31:30.925914+00:00", "confidence": 0.75, "updates_count": 2, "sources_count": 3, "entities": [ "can", "coinkite", "coldcard", "fail", "hardware", "loses", "minutes", "wallets", "warns" ], "identifiers": [], "topics": [ "class-action", "coinkite", "coldcard", "rng-vulnerability", "security-incident", "self-custody" ], "updates": [ { "update_id": "upd_989ba22943db3f1c", "event_id": "evt_7663cdda3e29b8e3", "occurred_at": "2026-10-08T11:28:54Z", "published_at": "2026-10-08T11:28:54Z", "first_seen_at": "2026-10-08T23:51:38.281051Z", "time_precision": "published", "update_type": "initial", "material_change": true, "title_zh": "Coldcard 41 分钟内损失 7000 万美元，CZ 警告硬件钱包可能失效", "title_en": "Coldcard Loses $70M In 41 Minutes As CZ Warns Hardware Wallets Can Fail", "what_changed_zh": "据报道，Coldcard 硬件钱包用户在一次安全事件中于 41 分钟内损失约 7000 万美元，促使币安的 CZ 警告硬件钱包可能失效。", "what_changed_en": "Coldcard hardware-wallet users reportedly lost about $70M in 41 minutes during a security incident, prompting Binance's CZ to warn that hardware wallets can fail.", "current_state_zh": "据报道，Coldcard 硬件钱包用户在一次安全事件中于 41 分钟内损失约 7000 万美元，促使币安的 CZ 警告硬件钱包可能失效。", "current_state_en": "Coldcard hardware-wallet users reportedly lost about $70M in 41 minutes during a security incident, prompting Binance's CZ to warn that hardware wallets can fail.", "detailed_summary_zh": "Coldcard hardware-wallet users reportedly lost about $70M in 41 minutes during a security incident, prompting Binance's CZ to warn that hardware wallets can fail.", "detailed_summary_en": "Coldcard hardware-wallet users reportedly lost about $70M in 41 minutes during a security incident, prompting Binance's CZ to warn that hardware wallets can fail.", "background_zh": "", "background_en": "", "community_discussion_zh": "", "community_discussion_en": "", "market_impact_zh": "", "market_impact_en": "", "importance_score": 8.0, "references": [], "confidence": 0.75, "story_ids": [ "google_news:article:201fc49fce5d1d9c" ], "sources": [ { "url": "https://yellow.com/news/coldcard-loses-70m-cz-warning", "label": "Yellow.com", "source_type": "google_news", "official": false } ] }, { "update_id": "upd_dc304e2641cd0b98", "event_id": "evt_7663cdda3e29b8e3", "occurred_at": "2026-10-22T04:53:11Z", "published_at": "2026-10-22T04:53:11Z", "first_seen_at": "2026-10-22T06:31:30.925914Z", "time_precision": "published", "update_type": "escalation", "material_change": true, "title_zh": "【Coldcard 制造商 Coinkite 因固件随机数漏洞在加拿大面临集体诉讼】", "title_en": "【Coldcard 制造商 Coinkite 因固件随机数漏洞在加拿大面临集体诉讼】", "what_changed_zh": "Coinkite 及其联合创始人在加拿大安大略省面临一项拟议的集体诉讼，指控 Coldcard 的标准固件使用可预测的伪随机数生成器，使种子短语可被复现，导致用户的比特币面临风险，诉讼依据消费者保护和货物销售法提出，并包含过失和违约索赔。", "what_changed_en": "Coinkite and its co-founders face a proposed class action in Ontario, Canada, alleging Coldcard's standard firmware used a predictable pseudo-random number generator that made seed phrases reproducible and left users' bitcoin vulnerable, with claims under consumer protection and sale-of-goods law plus negligence and breach of contract.", "current_state_zh": "Coinkite 及其联合创始人在加拿大安大略省面临一项拟议的集体诉讼，指控 Coldcard 的标准固件使用可预测的伪随机数生成器，使种子短语可被复现，导致用户的比特币面临风险，诉讼依据消费者保护和货物销售法提出，并包含过失和违约索赔。", "current_state_en": "Coinkite and its co-founders face a proposed class action in Ontario, Canada, alleging Coldcard's standard firmware used a predictable pseudo-random number generator that made seed phrases reproducible and left users' bitcoin vulnerable, with claims under consumer protection and sale-of-goods law plus negligence and breach of contract.", "detailed_summary_zh": "Coinkite and its co-founders face a proposed class action in Ontario, Canada, alleging Coldcard's standard firmware used a predictable pseudo-random number generator that made seed phrases reproducible and left users' bitcoin vulnerable, with claims under consumer protection and sale-of-goods law plus negligence and breach of contract.", "detailed_summary_en": "Coinkite and its co-founders face a proposed class action in Ontario, Canada, alleging Coldcard's standard firmware used a predictable pseudo-random number generator that made seed phrases reproducible and left users' bitcoin vulnerable, with claims under consumer protection and sale-of-goods law plus negligence and breach of contract.", "background_zh": "", "background_en": "", "community_discussion_zh": "", "community_discussion_en": "", "market_impact_zh": "", "market_impact_en": "", "importance_score": 7.5, "references": [], "confidence": 0.75, "story_ids": [ "telegram:foresightnews:121029", "telegram:theblockbeats:201788" ], "sources": [ { "url": "https://foresightnews.pro/news/h5Detail/115736", "label": "foresightnews", "source_type": "telegram", "official": false }, { "url": "https://m.theblockbeats.info/flash/373128?from=telegram", "label": "theblockbeats", "source_type": "telegram", "official": false } ] } ] }