News on this topic
Chinese hackers plundered inboxes using flaws in Microsoft’s Exchange server software
venturebeat.com/2021/03/03/chinese-hackers-plundered-inboxes-using-flaws-in-microsofts-exchange-server-software/

U.S. issues warning after Microsoft says China hacked its mail server program: The U.S. has issued an emergency warning after Microsoft said it caught China ...
nbcnews.com/tech/security/u-s-issues-warning-after-microsoft-says-china-hacked-its-n1259522

Microsoft says Chinese hackers targeted groups via server software: Microsoft said it was the work of a group it dubs HAFNIUM, which it described as a ...
foxbusiness.com/technology/microsoft-says-chinese-hackers-targeted-groups-via-server-software

More articles on this subject
Previous
Microsoft Says China-Linked Group Targets Exchange Email: Microsoft Corp. is urging customers to download software patches after state-sponsored hackers based in ...
bloomberg.com/news/articles/2021-03-02/microsoft-says-china-linked-group-targets-exchange-email

Microsoft says Chinese hackers targeted groups via server software: A China-linked cyberespionage group has been remotely plundering email inboxes using freshly ...
reuters.com/article/us-usa-cyber-microsoft-idUSKCN2AU2MF

Microsoft says Chinese hackers targeted groups via server software: A China-linked cyber-espionage group has been remotely plundering email inboxes using freshly ...
timeslive.co.za/sunday-times/business/2021-03-03-microsoft-says-chinese-hackers-targeted-groups-via-server-software/

Microsoft patches Exchange software flaws targeted by Chinese hackers: Microsoft has rolled out a security update to fix four zero-day flaws in Exchange Server ...
engadget.com/microsoft-patches-flaws-china-sponsored-hacking-131042849.html

On-premises Exchange servers are under attack from a state-sponsored group: Microsoft has revealed that on-premises Exchange servers are under attack from a ...
neowin.net/news/on-premises-exchange-servers-are-under-attack-from-a-state-sponsored-group/

Microsoft says Chinese hackers are exploiting mail server vulnerabilities: Hackers used flaws in the software to gain access to email accounts via on-premise ...
thehindu.com/sci-tech/technology/microsoft-says-chinese-hackers-are-exploiting-mail-server-vulnerabilities/article33978666.ece

Paid articlePaywallMicrosoft claims Chinese hackers targeting email services: China-based state-sponsored actor Hafnium flagged as the primary group behind the exploits.
freemalaysiatoday.com/category/business/2021/03/03/microsoft-claims-chinese-hackers-targeting-email-services/

Microsoft says Chinese hackers targeted groups via server software: Microsoft says Chinese hackers targeted groups via server software
investing.com/news/technology-news/hacking-group-targets-organizations-via-microsoft-server-software-researcher-2435202

Microsoft says China-linked group targeted Exchange email; patch issued: Microsoft is urging customers to download patches after hackers broke into some ...
detroitnews.com/story/tech/2021/03/02/microsoft-china-linked-hack-exchange-email-patch-issued/6895321002/

Microsoft says Chinese hackers targeted groups via server software: WASHINGTON — A China-linked cyberespionage group has been remotely plundering email inboxes ...
torontosun.com/news/world/microsoft-says-chinese-hackers-targeted-groups-via-server-software

Cybersecurity Firm Claims Chinese Hackers Targeted Serum Institute, Bharat Biotech
thewire.in/business/cybersecurity-firm-claims-chinese-hackers-targeted-serum-institute-bharat-biotech

Microsoft says Chinese hackers targeted groups via server software: Ahead of the Microsoft announcement, the hackers' increasingly aggressive moves began to ...
financialexpress.com/industry/technology/microsoft-says-chinese-hackers-targeted-groups-via-server-software/2205315/

Microsoft says Chinese hackers targeted groups via server software: A China-linked cyberespionage group has been remotely plundering email inboxes using freshly ...
news.abs-cbn.com/business/03/03/21/microsoft-says-chinese-hackers-targeted-groups-via-server-software

Next
Similar to This
Previous
Microsoft says Chinese hacking groups exploited SharePoint vulnerability in attacks
cnbc.com/2025/07/22/microsoft-sharepoint-chinese-hackers.html

Microsoft Azure China offers Chinese businesses a loophole to OpenAI’s departure: In the midst of OpenAI cracking down on developers accessing its AI models ...
tomshardware.com/tech-industry/artificial-intelligence/microsoft-azure-china-offers-chinese-businesses-a-loophole-to-openais-departure

Microsoft in damage-control mode, says it will prioritize security over AI: Microsoft CEO Satya Nadella is now personally responsible for security flaws.
arstechnica.com/tech-policy/2024/06/microsoft-in-damage-control-mode-says-it-will-prioritize-security-over-ai/

Microsoft offers to relocate nearly 10% of China-based staffers to the US or allied nations — AI and cloud engineering exodus from China begins
tomshardware.com/tech-industry/artificial-intelligence/microsoft-offers-to-relocate-nearly-10-of-china-based-staffers-to-the-us-or-allied-nations-ai-and-cloud-engineering-exodus-from-china-begins

US senator blasts Microsoft for “negligent cybersecurity practices”: Rebuke follows recent breach that exposed email accounts of US federal officials.
arstechnica.com/security/2023/07/us-senator-blasts-microsoft-for-negligent-cybersecurity-practices/

China Dismisses Microsoft Report on Hacking as 'Disinformation': Microsoft's report about an alleged espionage-looking hacking attempt was denied ...
techtimes.com/articles/293707/20230712/china-dismisses-microsoft-report-hacking-disinformation.htm

US set to restrict China's access to cloud computing - WSJ: The Biden administration is preparing to restrict Chinese companies' access to U.S ...
reuters.com/technology/us-set-restrict-chinas-access-cloud-computing-wsj-2023-07-04/

U.S. warns China could hack infrastructure, including pipelines, rail systems: The U.S. State Department warned on Thursday that China was capable of launching ...
reuters.com/world/china/china-rejects-claim-it-is-spying-western-critical-infrastructure-2023-05-25/

Key FactsWarning of Chinese Hackers Targeting US Infrastructure
Reading time: ~30 sec.
Summary created with AI assistance
Summary created with AI assistance
- Cybersecurity officials from around the world, including Canada, have warned of state-sponsored hackers from China targeting US critical infrastructure.
- According to a threat assessment by software giant Microsoft, the Volt Typhoon campaign typically focuses on espionage and information gathering.
- Microsoft estimates that Volt Typhoon is developing capabilities that could disrupt critical communications infrastructure between the United States and the Asia region during future crises.
- Canadian officials have not received any reports of targeted attacks on systems inside Canada.
Microsoft says China-backed hackers targeted key US infrastructure: Microsoft said the group of hackers, known as Volt Typhoon, tried to attack US military bases ...
euronews.com/next/2023/05/25/microsoft-warns-china-backed-hackers-have-been-targeting-critical-us-infrastructure

Microsoft Exchange under 0-day attack, hundreds of thousands of servers at risk: Microsoft Exchange is again experiencing a security risk involving hundreds of ...
techspot.com/news/96198-microsoft-exchange-under-0-day-attack-hundreds-thousands.html

Microsofts Bing censored searches linked to Xi, other Chinese party leaders: Study
wionews.com/world/microsofts-bing-censored-searches-linked-to-xi-other-chinese-party-leaders-study-481244

Microsoft Seizes Domains Used by a Chinese Hacking Group: The move delivers a blow to the hackers behind sophisticated attacks on government agencies ...
arstechnica.com/information-technology/2021/12/microsoft-seizes-domains-used-by-highly-sophisticated-hackers-in-china/

Reacting to Chinese Cyberattacks: Why does the U.S. treat hacking by Beijing differently from infiltrations by other foreign actors?
nytimes.com/2021/07/21/podcasts/the-daily/chinese-microsoft-hack.html

‘Made up out of thin air’: China denies hacking charges made by U.S., Canada: China is a leader in cyberwarfare research along with the United States and Russia ...
globalnews.ca/news/8042572/china-microsoft-hack-u-s-canada/

Canada joins allies in blaming China for massive attack on email servers: The attack saw hackers exploit weaknesses in Microsoft Exchange email servers.
torontosun.com/news/national/canada-joins-allies-in-blaming-china-for-massive-attack-on-email-servers

Bing blocked searches for Chinese 'Tank Man' photo, blamed human error: Microsoft blamed "human error."
mashable.com/article/microsoft-bing-tank-man/

White House Weighs New Cybersecurity Approach After Failure to Detect Hacks: The intelligence agencies missed massive intrusions by Russia and China ...
nytimes.com/2021/03/14/us/politics/us-hacks-china-russia.html

Microsoft suspends new LinkedIn sign-ups in China: LinkedIn — one of the few Western social media networks available in China — has suspended new sign-ups in the ...
cnn.com/2021/03/11/tech/linkedin-china-microsoft-intl-hnk/

Here's what we know so far about the massive Microsoft Exchange hack: A large, Chinese-linked hack of Microsoft's Exchange email service continues to ...
cnn.com/2021/03/10/tech/microsoft-exchange-hafnium-hack-explainer/

‘Active threat’: Chinese hackers target 30,000 US entities: Security specialist says campaign exploited recently discovered flaws in Microsoft Exchange software ...
aljazeera.com/news/2021/3/6/active-threat-chinese-hackers-target-30000-us-entities

Next