被美國列入投資黑名單,商湯科技緊急迴應;傳19家互聯網大廠裁員;Log4j 爆“核彈級”漏洞,波及Flink等十餘個項目 | AI一週資訊

{"type":"doc","content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"blockquote","content":[{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"商湯科技開啓全球招股,將於下週登陸港交所;英特爾自動駕駛子公司Mobileye或將獨立上市,估值500億美元;又有4名世界頂尖科學家加入華爲;OPPO將推出首款自研芯片,或爲6納米NPU;亞馬遜雲服務發生宕機事故,持續7小時致多個網站及應用癱瘓;百度聯合鵬城實驗室發佈全球首個知識增強千億大模型,參數規模達到2600億...."}]}]},{"type":"heading","attrs":{"align":null,"level":2},"content":[{"type":"text","text":"資訊"}]},{"type":"heading","attrs":{"align":null,"level":4},"content":[{"type":"text","text":"商湯科技開啓全球招股,將於下週登陸港交所"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"商湯科技已於12月7日開啓全球招股,並將於12月17日登陸港交所。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"消息顯示,商湯科技國際配售獲超額認購,香港公開發售也已足額,基石投資者認購4.5億美元,認購比例達60%。另據招股書披露,商湯所有上市前投資人均承諾全數股份鎖定6個月,堅定看好公司長期價值。商湯科技將在港交所正式發售15億股,約佔其總股份的4.5%,所得款淨額達56.55億港元(摺合人民幣約46.19億元)。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"然而,在IPO關鍵階段,商湯科技卻再遭美製裁。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"12月11日,美國財政部發布新聞稱,將中國等國家的多個實體及個人列入美國財政部海外資產控制辦公室的制裁名單。此外,美國財政部還將中國商湯科技有限公司列入所謂“涉軍企業名單”,實施投資限制。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"12月11日上午,商湯科技發佈公開聲明稱,對於這一決定與相關指控表示強烈反對。商湯科技認爲,“該決定與相關指控毫無根據,反映了對我公司根本性的誤解。科技發展不應該受到地緣政治的影響。商湯是領先的人工智能軟件公司,致力於發展可持續、負責任併合乎倫理的人工智能技術與應用”。"}]},{"type":"heading","attrs":{"align":null,"level":4},"content":[{"type":"text","text":"英特爾自動駕駛子公司Mobileye或將獨立上市,估值500億美元"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"12月7日,《華爾街日報》援引消息人士稱,英特爾計劃將其自動駕駛汽車子公司Mobileye單獨上市,該公司的估值或達500億美元以上。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"Mobileye是英特爾在2017年以約150億美元收購的一家以色列公司,專門從事基於芯片的攝像頭系統,協助汽車的自動駕駛功能。該公司已在東京、巴黎、上海和底特律的機器人出租車隊中測試其技術。"}]},{"type":"heading","attrs":{"align":null,"level":4},"content":[{"type":"text","text":"馬斯克希望明年在人類身上植入腦際接口,讓癱瘓者重新行走"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"12月7日,埃隆·馬斯克在華爾街日報CEO理事會論壇發言時表示,Neuralink(馬斯克旗下公司,主要開發腦機接口),希望在 2022 年之前將他們的第一個植入設備植入人體,希望其能幫助恢復四肢癱瘓者的全身功能,目前正在等待美國FDA(Food and Drug Administration,美國食品藥品監督管理局)的批准。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"馬斯克在會議期間接受視頻採訪時說:“我們植入設備的標準高於FDA的要求”,“我認爲我們有機會通過Neuralink恢復脊髓損傷患者的全身功能”。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"他進一步表示,“我不想不合理地提高希望,但我越來越相信這是可以做到的。我認爲我們有機會,我強調這是可能的,讓無法行走或無法使用手臂的人再次能夠自然行走。”"}]},{"type":"heading","attrs":{"align":null,"level":4},"content":[{"type":"text","text":"又有4名世界頂尖科學家加入華爲"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"據Bourse Direct報道,經巴黎薩克雷大學確認,2002年菲爾茲獎得主、法國高等科學研究所(IHES)終身數學教授洛朗拉福格(Laurent Lafforgue)本月初宣佈加入華爲法國公司,從事基礎研究工作。由於諾貝爾獎沒有設置數學獎,因此菲爾茲獎被稱爲“數學界的諾貝爾獎”。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"洛朗·拉福格與華爲的合作始於2017年,此前開展了爲期2年的拓撲理論研究,2019年他創建了華爲代數幾何學講座,現在加入華爲之後也將繼續展開研究。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"除洛朗·拉福格之外,華爲在法國設立的拉格朗日研究中心還有3位頂級數學家,分別是法國高等科學研究所的馬克西姆·孔採維奇、蘇黎世理工的阿萊西奧·菲加利以及法蘭西學院的皮埃爾-路易斯萊恩斯。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"此前,華爲創始人任正非曾表示,華爲至少有700名數學家、800多名物理學家、120多名化學家、六七千名基礎研究的專家、六萬多名各種高級工程師、工程師,形成這種組合在前進。"}]},{"type":"heading","attrs":{"align":null,"level":4},"content":[{"type":"text","text":"OPPO將推出首款自研芯片,或爲6納米NPU"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"36氪獨家獲悉,OPPO此前內部宣佈的“造芯”舉動已獲重要進展,其首款自研芯片將定位於獨立 NPU(神經網絡處理器),發佈時間或將在下週。“6月就完成流片(流水線上試生產)了,但一直沒公佈。”一位OPPO內部人士對36氪透露,他表示,這顆自研芯片是基於6nm先進製程EUV工藝製造,並由臺積電tsmc代工。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"在手機內部指甲蓋大小的芯片中,NPU 和 CPU(中央處理器)、 GPU(圖形處理器)等模塊,共同構成了Soc(系統級芯片),區別在於,NPU 負責的是AI運算與AI應用的實現,可在手機內獨立進行 AI 處理工作。"}]},{"type":"heading","attrs":{"align":null,"level":4},"content":[{"type":"text","text":"燧原科技發佈第二代AI推理芯片"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"12月7日,AI芯片初創企業燧原科技發佈第二代雲端人工智能推理加速卡“雲燧i20”。新一代“邃思”AI推理芯片由12nm工藝打造。通過架構升級,可以實現與目前業內7nm GPU相匹敵的計算能力,同時12nm供應鏈體系更加穩定成熟,客戶的業務需求可以得到及時滿足。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"作爲全新一代雲端AI推理加速產品,雲燧i20擁有迄今爲止業內最大的AI加速卡存儲帶寬,高達819GB\/s,遠超行業同類產品水平;同時全面支持從FP32、TF32、FP16、BF16到INT8的計算精度。單精度FP32峯值算力達到32TFLOPS,單精度張量TF32峯值算力達到128TFLOPS,整型 INT8峯值算力達到256TOPS。對比第一代推理產品,雲燧i20將浮點算力提升到1.8倍,整型算力提升到3.6倍。"}]},{"type":"heading","attrs":{"align":null,"level":4},"content":[{"type":"text","text":"全球首個知識增強千億大模型來了!參數規模達到2600億"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"12 月 8 日,百度與鵬城自然語言處理聯合實驗室發佈了鵬城-百度·文心(模型版本號:ERNIE 3.0 Titan),國產化大模型陣營再添一軍。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"鵬城-百度·文心是全球首個知識增強的千億 AI 大模型。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"基於鵬城實驗室算力系統“鵬城雲腦Ⅱ”和百度飛槳深度學習平臺聯合,鵬城-百度·文心模型參數規模超越 GPT-3,達到 2600 億。鵬城-百度·文心模型希望解決傳統 AI 模型泛化性差、強依賴於昂貴的人工標註數據、落地成本高等應用難題,降低 AI 開發和應用的門檻。"}]},{"type":"heading","attrs":{"align":null,"level":4},"content":[{"type":"text","text":"Meta將人工智能團隊合併至AR\/VR部門"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"據報道,消息人士透露,Facebook的母公司Meta Platforms已經將人工智能團隊合併至開發增強現實和虛擬現實產品的Reality Labs部門。這一消息也得到了Meta的證實。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"Meta的人工智能團隊此前是負責監督Facebook平臺有害內容的核心。隨着這一調整,該團隊將更多地專注與虛擬現實相關的工作。此舉還有可能幫助Meta解決Quest VR虛擬現實頭顯應用的內容問題。"}]},{"type":"heading","attrs":{"align":null,"level":4},"content":[{"type":"text","text":"英特爾加入歐拉生態"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"近日,英特爾宣佈加入歐拉開源社區。這一舉動意味着什麼?瀟湘晨報援引專家分析認爲,作爲半導體行業和計算創新領域的全球領先廠商,英特爾加入歐拉開源社區,將極大繁榮多樣性計算生態,推動歐拉開源操作系統在x86架構上的技術創新,也意味着歐拉開源社區正在匯聚全世界最先進的技術創新力量,打造世界一流的開源操作系統。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"英特爾加入歐拉開源社區,是因爲看重了華爲歐拉和鴻蒙兩大操作系統巨大的應用市場。中國工程院院士廖湘科表示,開放開源是發展操作系統等基礎軟件的重要途徑。當前,大量國產操作系統是基於國外的上游開源社區做二次開發,大量國內軟件開發人員在爲國外的開源社區作貢獻,因此迫切需要構建根植於中國的開源社區。"}]},{"type":"heading","attrs":{"align":null,"level":4},"content":[{"type":"text","text":"甲骨文第二財季總營收103.6億美元,雲和授權業務營收76億美元"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"據路透社報道,甲骨文公佈財報後股價大漲近10%。甲骨文第二財季總營收爲103.60億美元,與去年同期的98.00億美元相比增長6%,不計入匯率變動的影響同樣爲同比增長6%。淨虧損爲12.47億美元,相比之下去年同期的淨利潤爲24.42億美元。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"其中,雲服務和授權支持業務營收爲76億美元,同比增長6%,在總營收中所佔比例爲73.08%;雲授權和現場授權業務營收爲12億美元,同比增長13%,在總營收中所佔比例爲11.54%。該公司表示,2022財年第三財季,其雲服務和授權支持業務營收預計將增長6%至8%。"}]},{"type":"heading","attrs":{"align":null,"level":4},"content":[{"type":"text","text":"亞馬遜雲服務發生宕機事故,持續7小時致多個網站及應用癱瘓"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"12月8日,據鳳凰網科技消息,亞馬遜雲計算服務 AWS 在週二發生宕機,導致美國數以千計的用戶無法使用 Prime 視頻等多項亞馬遜服務,並造成了亞馬遜電商業務的交付混亂,包裹堆積。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"知情人士稱,AWS 宕機對亞馬遜配送業務造成了嚴重破壞,導致司機無法獲得路線或包裹,亞馬遜與其依賴的數千名司機之間的通信中斷。而且,宕機使得原本應該在路上運送包裹的貨車閒置,無法取得任何聯繫。亞馬遜自己的 Amazon Flex 送貨員也無法登錄亞馬遜的應用獲取任務。不僅如此,使用亞馬遜 AWS 雲服務的多個熱門網站也受到了影響,包括 Coinbase、Robinhood、迪士尼、Netflix。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"亞馬遜週二稱,此次宕機與網絡設備有關,涉及應用程序接口 (API)。"}]},{"type":"heading","attrs":{"align":null,"level":2},"content":[{"type":"text","text":"IT界熱評新聞"}]},{"type":"heading","attrs":{"align":null,"level":4},"content":[{"type":"text","text":"Oracle 大佬離職,怒噴 MySQL: “糟糕的數據庫”"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"12 月 5 日,甲骨文首席軟件工程師兼 "},{"type":"link","attrs":{"href":"https:\/\/www.mysql.com\/cn\/","title":"","type":null},"content":[{"type":"text","text":"MySQL"}]},{"type":"text","text":" 優化器團隊成員 Steinar Gunderson 在其博客發表了一篇文章,表示自己即將從 Oracle 離職,同時在文章中吐槽 MySQL 是一個非常糟糕的數據庫,並建議開發者改用 "},{"type":"link","attrs":{"href":"https:\/\/www.postgresql.org\/","title":"","type":null},"content":[{"type":"text","text":"PostgreSQL"}]},{"type":"text","text":"。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"他直言 MySQL 的代碼仍有“很大的改進空間”,“公司管理層也一直支持大規模重構”。“使用 MySQL 就像走進了一個平行宇宙,這裏有很多人都由內而外篤信着 MySQL 就是最先進的數據庫產品。但我不行,我的工作經常需要向觀衆們講解優化器的內部工作原理,所以我特別能感受到 MySQL 的種種設計是多麼原始。”"}]},{"type":"heading","attrs":{"align":null,"level":4},"content":[{"type":"text","text":"谷歌宣佈向全體員工追加發放1600美元現金獎金"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"12月9日,谷歌今日宣佈,今年將向全球員工發放額外獎金。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"谷歌發言人表示,本月谷歌將向位於全球各國的所有員工,包括額外聘請的員工和實習生髮放1600美元或等值的一次性現金獎金。這是在居家辦公津貼和福利獎金之外,在疫情期間爲員工提供的進一步支持。不過,該發言人沒有透露,谷歌將總共撥出多少資金用於這個項目。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"上週,谷歌宣佈無限期推遲員工重返辦公室的計劃,原因是對新冠病毒奧密克戎變種的擔憂,以及員工對公司強制接種疫苗的反對。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"今年3月初,谷歌的內部調查顯示,過去一年員工的幸福感出現下降。隨後,該公司宣佈了一系列福利項目,包括500美元的現金獎金。"}]},{"type":"heading","attrs":{"align":null,"level":4},"content":[{"type":"text","text":"Log4j 爆“核彈級”漏洞,Flink、Kafka等至少十多個項目受影響"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"12 月 10 日凌晨,Apache 開源項目 Log4j 的遠程代碼執行漏洞細節被公開,由於 Log4j 的廣泛使用,該漏洞一旦被攻擊者利用會造成嚴重危害。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"Apache Log4j 2.x <= 2.14.1 版本均回會受到影響。根據“"},{"type":"link","attrs":{"href":"https:\/\/mp.weixin.qq.com\/s?__biz=MzA5MDc1NDc1MQ==&mid=2247490981&idx=1&sn=a6cbdc953c90467a598149167fca0c28&scene=21#wechat_redirect","title":"","type":null},"content":[{"type":"text","text":"微步在線研究響應中心"}]},{"type":"text","text":"”消息,可能的受影響應用包括但不限於:Spring-Boot-strater-log4j2、Apache Struts2、Apache Solr、Apache Flink、Apache Druid、Elasticsearch、Flume、Dubbo、Redis、Logstash、Kafka 等。很多互聯網企業都連夜做了應急措施。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"據悉,漏洞出現後,鬥魚、京東、網易、深信服和汽車產業安全應急響應中心皆發文表示,鑑於該漏洞影響範圍比較大,業務自查及升級修復需要一定時間,暫不接收 Log4j2 相關的遠程代碼執行漏洞。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"此次漏洞的出現,是由用於 Log4j 2 提供的 lookup 功能造成的,該功能允許開發者通過一些協議去讀取相應環境中的配置。但在實現的過程中,並未對輸入進行嚴格的判斷,從而造成漏洞的發生。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"12 月 10 日上午,"},{"type":"link","attrs":{"href":"https:\/\/mp.weixin.qq.com\/s?__biz=MzI5MzY2MzM0Mw==&mid=2247486239&idx=1&sn=dd3eed8e9065a7f78758effd6ffe2578&scene=21#wechat_redirect","title":"","type":null},"content":[{"type":"text","text":"阿里雲安全團隊"}]},{"type":"text","text":"再次發出預警,發現 Apache Log4j 2.15.0-rc1 版本存在漏洞繞過,建議及時更新至 Apache Log4j 2.15.0-rc2 版本。"}]},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null}},{"type":"paragraph","attrs":{"indent":0,"number":0,"align":null,"origin":null},"content":[{"type":"text","text":"對於這次漏洞,有網友評價說道,“可以說是災難性的漏洞,比之前的 fastjson 和 shiro 還要嚴重,這個漏洞估計在之後三四年內還會繼續存在….”"}]}]}
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