2021 Microsoft Exchange Server data breach (English Wikipedia)

"Remediating Microsoft Exchange Vulnerabilities". Cybersecurity and Infrastructure Security Agency. Archived from the original on 9 March 2021. Retrieved 10 March 2021.

cnbc.com

Novet, Jordan (9 March 2021). "Microsoft's big email hack: What happened, who did it, and why it matters". CNBC. Retrieved 15 March 2021.

cnn.com

Duffy, Clare (10 March 2021). "Here's what we know so far about the massive Microsoft Exchange hack". CNN. Retrieved 10 March 2021.
Liptak, Kevin (19 July 2021). "US blames China for hacks, opening new front in cyber offensive". CNN. Retrieved 19 July 2021.
Marquardt, Alex (6 March 2021). "Biden administration expected to form task force to deal with Microsoft hack linked to China". CNN. Archived from the original on 7 March 2021. Retrieved 10 March 2021.

computerworld.com

Leonhard, Woody (11 December 2017). "It's time: Make sure Windows Auto Update is turned off". Computerworld. Retrieved 16 March 2021.

cyberscoop.com

Vavra, Shannon (5 March 2021). "Victims of Microsoft Exchange Server zero-days emerge". CyberScoop. Archived from the original on 5 March 2021. Retrieved 10 March 2021.

df.cl

V, Vicente Vera. "CMF desestima "hasta ahora" el secuestro de datos tras sufrir ciberataque". Diario Financiero (in Spanish). Retrieved 17 March 2021.

europa.eu

eba.europa.eu

"Cyber-attack on the European Banking Authority – UPDATE 3". European Banking Authority. 9 March 2021. Retrieved 11 March 2021.

fmprc.gov.cn

"Foreign Ministry Spokesperson Wang Wenbin's Regular Press Conference on March 3, 2021". Ministry of Foreign Affairs of the People's Republic of China. 3 March 2021. Archived from the original on 3 March 2021. Retrieved 10 March 2021.

ft.com

Murphy, Hannah (9 March 2021). "Microsoft hack escalates as criminal groups rush to exploit flaws". Financial Times. Retrieved 10 March 2021.
Murphy, Hannah (5 March 2021). "White House warns of 'large number' of victims in Microsoft hack". Financial Times.

helpnetsecurity.com

"How attackers target and exploit Microsoft Exchange servers". Help Net Security. 25 June 2020. Retrieved 14 March 2021.

itnews.com.au

"Microsoft tool provides automated Exchange threat mitigation". iTnews. 16 March 2021. Archived from the original on 16 March 2021. Retrieved 16 March 2021.

itpro.co.uk

"Microsoft warns of ransomware attacks as Exchange hack escalates". IT PRO. 12 March 2021. Archived from the original on 12 March 2021. Retrieved 12 March 2021.

kmov.com

Fung, Brian; Marquardt, Alex. "White House warns organizations have 'hours, not days' to fix vulnerabilities as Microsoft Exchange attacks increase". KMOV.com. Retrieved 13 March 2021.

krebsonsecurity.com

Krebs, Chris (5 March 2021). "At Least 30,000 U.S. Organizations Newly Hacked Via Holes in Microsoft's Email Software". Krebs on Security. Archived from the original on 5 March 2021. Retrieved 10 March 2021.
Krebs, Brian (8 March 2021). "A Basic Timeline of the Exchange Mass-Hack". Krebs on Security. Archived from the original on 8 March 2021. Retrieved 10 March 2021.

microsoft.com

"HAFNIUM targeting Exchange Servers with 0-day exploits". Microsoft Security. 2 March 2021. Retrieved 10 March 2021.
"Ransom:Win32/DoejoCrypt.A". Microsoft Security Intelligence. 11 March 2021. Archived from the original on 12 March 2021. Retrieved 12 March 2021.

msrc.microsoft.com

"Multiple Security Updates Released for Exchange Server". Microsoft Security Response Center. 2 March 2021. Retrieved 10 March 2021.

blogs.microsoft.com

Burt, Tom (2 March 2021). "New nation-state cyberattacks". Microsoft On the Issues. Archived from the original on 2 March 2021. Retrieved 10 March 2021.

msn.com

"Microsoft: 92% of vulnerable Exchange servers are now patched, mitigated". www.msn.com. Retrieved 29 March 2021.

nbcnews.com

Collier, Kevin (3 March 2021). "U.S. issues warning after Microsoft says China hacked its mail server program". NBC News. Archived from the original on 3 March 2021. Retrieved 10 March 2021.
Kevin, Collier (9 March 2021). "'Really messy': Why the hack of Microsoft's email system is getting worse". NBC News.

nytimes.com

Kanno-Youngs, Zolan; Sanger, David E. (19 July 2021). "U.S. Formally Accuses China of Hacking Microsoft". The New York Times. Retrieved 19 July 2021.

proxylogon.com

"ProxyLogon". ProxyLogon (in Chinese (Taiwan)). Retrieved 11 March 2021.

reuters.com

O'Donnell, John (8 March 2021). "European banking regulator EBA targeted in Microsoft hacking". Reuters. Retrieved 10 March 2021.
O'Donnell, John (8 March 2021). "European banking regulator EBA targeted in Microsoft hacking". Reuters. Retrieved 10 March 2021.

scmagazine.com

"Hafnium timeline solidifies: A drizzle in February, a deluge in March". SC Media. 8 March 2021. Retrieved 10 March 2021.

securitymagazine.com

"30,000 U.S. organizations breached by cyber espionage group Hafnium". Security Magazine. 9 March 2021. Archived from the original on 13 April 2021. Retrieved 10 March 2021.

stortinget.no

"New cyberattack on the Storting" (Press release). 11 March 2021.

techcrunch.com

social.techcrunch.com

"America's small businesses face the brunt of China's Exchange server hacks". TechCrunch. 10 March 2021. Archived from the original on 17 March 2021. Retrieved 12 March 2021.
"Microsoft says China-backed hackers are exploiting Exchange zero-days". TechCrunch. 2 March 2021. Retrieved 10 March 2021.^{[permanent dead link]}

techgenix.com

"Automatic Updates for Servers?". TechGenix. 1 August 2005. Retrieved 16 March 2021.

technologyreview.com

"Four new hacking groups have joined an ongoing offensive against Microsoft's email servers". MIT Technology Review. 6 March 2021. Archived from the original on 6 March 2021. Retrieved 10 March 2021.

techrepublic.com

Whitney, Lance (8 March 2021). "How the Microsoft Exchange hack could impact your organization". TechRepublic. Archived from the original on 9 March 2021. Retrieved 11 March 2021.

theregister.com

Claburn, Thomas (12 March 2021). "Microsoft's GitHub under fire after disappearing proof-of-concept exploit for critical Microsoft Exchange vuln". The Register. Archived from the original on 12 March 2021. Retrieved 15 March 2021.

theverge.com

Hollister, Sean (8 March 2021). "Microsoft was warned months ago — now, the Hafnium hack has grown to gigantic proportions". The Verge. Archived from the original on 8 March 2021. Retrieved 10 March 2021.

threatpost.com

"Exchange Cyberattacks Escalate as Microsoft Rolls One-Click Fix". threatpost.com. 16 March 2021. Archived from the original on 16 March 2021. Retrieved 16 March 2021.

twitter.com

@USCERT_gov (9 March 2021). "CISA announcement" (Tweet) – via Twitter.

upguard.com

"Critical Microsoft Exchange flaw: What is CVE-2021-26855? | UpGuard". www.upguard.com. Retrieved 16 March 2021.

volexity.com

"Operation Exchange Marauder: Active Exploitation of Multiple Zero-Day Microsoft Exchange Vulnerabilities | Volexity". www.volexity.com. 2 March 2021. Archived from the original on 2 March 2021. Retrieved 11 March 2021.

web.archive.org

Krebs, Chris (5 March 2021). "At Least 30,000 U.S. Organizations Newly Hacked Via Holes in Microsoft's Email Software". Krebs on Security. Archived from the original on 5 March 2021. Retrieved 10 March 2021.
Collier, Kevin (3 March 2021). "U.S. issues warning after Microsoft says China hacked its mail server program". NBC News. Archived from the original on 3 March 2021. Retrieved 10 March 2021.
"More hacking groups join Microsoft Exchange attack frenzy". BleepingComputer. 10 March 2021. Archived from the original on 10 March 2021. Retrieved 11 March 2021.
"America's small businesses face the brunt of China's Exchange server hacks". TechCrunch. 10 March 2021. Archived from the original on 17 March 2021. Retrieved 12 March 2021.
"Microsoft warns of ransomware attacks as Exchange hack escalates". IT PRO. 12 March 2021. Archived from the original on 12 March 2021. Retrieved 12 March 2021.
Cimpanu, Catalin (9 March 2020). "Multiple nation-state groups are hacking Microsoft Exchange servers". ZDNet. Archived from the original on 9 March 2020. Retrieved 14 March 2021.
Cimpanu, Catalin (7 May 2019). "Russian cyberspies are using one hell of a clever Microsoft Exchange backdoor". ZDNet. Archived from the original on 8 May 2019. Retrieved 14 March 2021.
Krebs, Brian (8 March 2021). "A Basic Timeline of the Exchange Mass-Hack". Krebs on Security. Archived from the original on 8 March 2021. Retrieved 10 March 2021.
"New PoC for Microsoft Exchange bugs puts attacks in reach of anyone". BleepingComputer. 14 March 2021. Archived from the original on 14 March 2021. Retrieved 15 March 2021.
Claburn, Thomas (12 March 2021). "Microsoft's GitHub under fire after disappearing proof-of-concept exploit for critical Microsoft Exchange vuln". The Register. Archived from the original on 12 March 2021. Retrieved 15 March 2021.
"Exchange Cyberattacks Escalate as Microsoft Rolls One-Click Fix". threatpost.com. 16 March 2021. Archived from the original on 16 March 2021. Retrieved 16 March 2021.
Burt, Tom (2 March 2021). "New nation-state cyberattacks". Microsoft On the Issues. Archived from the original on 2 March 2021. Retrieved 10 March 2021.
"Foreign Ministry Spokesperson Wang Wenbin's Regular Press Conference on March 3, 2021". Ministry of Foreign Affairs of the People's Republic of China. 3 March 2021. Archived from the original on 3 March 2021. Retrieved 10 March 2021.
"Operation Exchange Marauder: Active Exploitation of Multiple Zero-Day Microsoft Exchange Vulnerabilities | Volexity". www.volexity.com. 2 March 2021. Archived from the original on 2 March 2021. Retrieved 11 March 2021.
"30,000 U.S. organizations breached by cyber espionage group Hafnium". Security Magazine. 9 March 2021. Archived from the original on 13 April 2021. Retrieved 10 March 2021.
"Criminal hacking groups piling on to escalating Microsoft Exchange crisis". AppleInsider. 9 March 2021. Archived from the original on 9 March 2021. Retrieved 11 March 2021.
"Four new hacking groups have joined an ongoing offensive against Microsoft's email servers". MIT Technology Review. 6 March 2021. Archived from the original on 6 March 2021. Retrieved 10 March 2021.
Hollister, Sean (8 March 2021). "Microsoft was warned months ago — now, the Hafnium hack has grown to gigantic proportions". The Verge. Archived from the original on 8 March 2021. Retrieved 10 March 2021.
Whitney, Lance (8 March 2021). "How the Microsoft Exchange hack could impact your organization". TechRepublic. Archived from the original on 9 March 2021. Retrieved 11 March 2021.
"Ransom:Win32/DoejoCrypt.A". Microsoft Security Intelligence. 11 March 2021. Archived from the original on 12 March 2021. Retrieved 12 March 2021.
"Computer giant Acer hit by $50 million ransomware attack". BleepingComputer. 19 March 2021. Archived from the original on 19 March 2021. Retrieved 20 March 2021.
"Microsoft tool provides automated Exchange threat mitigation". iTnews. 16 March 2021. Archived from the original on 16 March 2021. Retrieved 16 March 2021.
"Remediating Microsoft Exchange Vulnerabilities". Cybersecurity and Infrastructure Security Agency. Archived from the original on 9 March 2021. Retrieved 10 March 2021.
Vavra, Shannon (5 March 2021). "Victims of Microsoft Exchange Server zero-days emerge". CyberScoop. Archived from the original on 5 March 2021. Retrieved 10 March 2021.
Marquardt, Alex (6 March 2021). "Biden administration expected to form task force to deal with Microsoft hack linked to China". CNN. Archived from the original on 7 March 2021. Retrieved 10 March 2021.
Tucker, Eric (19 July 2021). "Microsoft Exchange hack caused by China, Us and allies say". AP News. Archived from the original on 19 July 2021. Retrieved 3 September 2021.

wired.com

Greenberg, Andy (5 March 2021). "Chinese Hacking Spree Hit an 'Astronomical' Number of Victims". Wired. ISSN 1059-1028. Retrieved 10 March 2021.
Newman, Lily Hay (10 March 2021). "It's Open Season for Microsoft Exchange Server Hacks". Wired. ISSN 1059-1028. Retrieved 10 March 2021.

worldcat.org

Greenberg, Andy (5 March 2021). "Chinese Hacking Spree Hit an 'Astronomical' Number of Victims". Wired. ISSN 1059-1028. Retrieved 10 March 2021.
Newman, Lily Hay (10 March 2021). "It's Open Season for Microsoft Exchange Server Hacks". Wired. ISSN 1059-1028. Retrieved 10 March 2021.

zdnet.com

Cimpanu, Catalin (9 March 2020). "Multiple nation-state groups are hacking Microsoft Exchange servers". ZDNet. Archived from the original on 9 March 2020. Retrieved 14 March 2021.
Cimpanu, Catalin (7 May 2019). "Russian cyberspies are using one hell of a clever Microsoft Exchange backdoor". ZDNet. Archived from the original on 8 May 2019. Retrieved 14 March 2021.