Mimecast

Short description: Jersey-domiciled information technology company

Mimecast LimitedFile:Mimecast Logo

Type| Privately held[1]
ISIN| [https://handwiki.org/wiki/index.php?title=Toollabs:isin/&language;=en∈=GB00BYT5JK65+GB00BYT5JK65]">[https://handwiki.org/wiki/index.php?title=Toollabs:isin/&language=en&isin=GB00BYT5JK65 GB00BYT5JK65]
Industry| Information security
E-mail archiving
File archiving
Cybersecurity
Founded| 2003; 23 years ago (2003)
Founders|

* Peter Bauer
* Neil Murray

Headquarters| London, England , United Kingdom Lexington, Massachusetts,United States [2][3]

Key people

| Peter Bauer (CEO)
Neil Murray (CTO)
Rafe Brown (CFO)
Nathaniel Borenstein (Chief Scientist)
Bernd Leger (CMO)
Karen Anderson (CHRO)
Products| Unified Email Management integrating Email Security; Enterprise Information Archiving, Mailbox Continuity and Services for Office 365, Cybersecurity Training, Web Security
Owner| Permira

Number of employees

| 2,000 ( 2022)[4]
Website| mimecast.com

Mimecast Limited is an[5][6] American–British, Jersey-domiciled company specializing in cloud-based email management for Microsoft Exchange and Microsoft Office 365,[7] including security, archiving, and continuity services to protect business mail.

## Contents

* 1 History
* 1.1 Acquisitions
* 2 Founding
* 3 Technology
* 4 Security and privacy breaches
* 5 References
* 6 External links

## History

Mimecast was founded in 2003 by Peter Bauer and Neil Murray. It has offices in London, Boston, Chicago , San Francisco , Dallas, Cape Town, Johannesburg, Melbourne, Amsterdam, Munich and Israel.[8] On October 16, 2015, Mimecast announced that it filed its registration statement for a proposed initial public offering (IPO). Mimecast began trading on the Nasdaq Global Select Market under the ticker symbol "MIME" on November 19, 2015. The offering closed on November 24, 2015.

### Acquisitions

On July 10, 2018, Mimecast acquired cybersecurity training start up Ataata.[9][10]

On July 31, 2018, Mimecast acquired Solebit.[11]

On November 14, 2019, Mimecast acquired DMARC Analyzer.[12]

On January 6, 2020, Mimecast acquired Segasec.[13]

On May 19, 2022, Mimecast was acquired by and become a wholly-owned subsidiary of Magnesium Bidco Limited, an affiliate of Permira Holdings Ltd.[14]

## Founding

Mimecast co-founder and CEO, Peter Bauer, previously founded FAB Technology in the mid-nineties and sold it to Idion. Earlier, Peter trained as a Microsoft systems engineer and worked with corporate messaging systems.[15] Mimecast co-founder and CTO is Neil Murray, previously CTO at Global Technology Services and founder of Pro-Solutions.[16]

Other executives include Mimecast Chief Scientist Nathaniel Borenstein, who was amongst the original designers of the MIME protocol for formatting multimedia Internet electronic mail \- he sent the world's first e-mail attachment on 11 March 1992.[17]

Mimecast North American Office in Lexington, MA

## Technology

The service uses a massively-parallel grid infrastructure for email storage and processing[18] through geographically dispersed data centers.[19][20] Its Mail Transfer Agent provides intelligent email routing based on server or user mailbox location.[21]

Email Security

* Secure Email Gateway: user optimized spam protection,[22] malware, DoS and DHA protection. Real-time diagnostic and reporting; data loss prevention, secure message delivery, email branding and disclaimer management, document conversion and metadata management, real-time online queue management, large attachment management, advanced routing and spooling.[23]
* Targeted Threat Protection: URL rewriting at the gateway with time-of-click scanning for malicious content before being opened.[24]
* Large File Send: send and receive large files from Outlook, with encryption, optional access key and custom expiration dates.[25]
* Secure Messaging: secure email channel for sensitive information either user-initiated or policy-driven.[26]

Enterprise Information Archiving

* Cloud Archive for Email: Encrypted cloud storage which saves emails in triplicate[27] in an immutable storage system.[28] Users can access and search emails through an Outlook desktop client.[29] Archive access is available via a Mac desktop app and apps for Android, BlackBerry, iOS[30] and Windows Mobile devices.

Mailbox Continuity

* Continuity: During primary mail system outages, email can be accessed via Microsoft Outlook, through a web browser[31] and via mobile devices.[32]

## Security and privacy breaches

In January 2021, a Mimecast security certificate was revealed to have been compromised, potentially allowing attackers to intercept communications with Microsoft-based email servers.[33][34][35]

## References

1. ↑ "Mimecast to Become a Private Company through Transaction with Permira Valued at Approximately $5.8 Billion" (Press release). 7 December 2021.
2. ↑ "10 Things to Know About the $5.8B Permira-Mimecast Deal". 7 December 2021. https://www.crn.com/slide-shows/security/10-things-to-know-about-the-5-8b-permira-mimecast-deal.
3. ↑ "Mimecast Agrees to Permira Takeover in $5.8 Billion Deal". Bloomberg.com. 7 December 2021. https://www.bloomberg.com/news/articles/2021-12-07/mimecast-to-be-acquired-by-permira-in-5-8-billion-cyber-deal.
4. ↑ "Company Overview". https://www.mimecast.com/company/.
5. ↑ "10 Things to Know About the $5.8B Permira-Mimecast Deal". 7 December 2021. https://www.crn.com/slide-shows/security/10-things-to-know-about-the-5-8b-permira-mimecast-deal.
6. ↑ "Mimecast Agrees to Permira Takeover in $5.8 Billion Deal". Bloomberg.com. 7 December 2021. https://www.bloomberg.com/news/articles/2021-12-07/mimecast-to-be-acquired-by-permira-in-5-8-billion-cyber-deal.
7. ↑ "The Future Fifty: the list". https://www.telegraph.co.uk/finance/newsbysector/mediatechnologyandtelecoms/digital-media/10384036/The-Future-Fifty-the-list.html.
8. ↑ "About Mimecast". Mimecast. https://www.mimecast.com/company/contact/.
9. ↑ "Cybersecurity training startup Ataata acquired by Mimecast - Technical.ly DC" (in en-US). Technical.ly DC. 2018-07-10. https://technical.ly/dc/2018/07/10/cybersecurity-training-startup-ataata-acquired-by-mimecast/.
10. ↑ "Bethesda-based cybersecurity training startup raises $3M Series A - Technical.ly DC" (in en-US). Technical.ly DC. 2017-12-19. https://technical.ly/dc/2017/12/19/ataata-series-a/.
11. ↑ Osborne, Charlie (2018-08-01). "Mimecast snaps up security software developer Solebit in $88m deal". ZDNet. https://www.zdnet.com/article/mimecast-snaps-up-security-software-developer-solebit-in-88m-deal/.
12. ↑ mimecast. "Mimecast Acquires DMARC Analyzer" (in en). https://www.mimecast.com/resources/press-releases/dates/2019/11/acquisition-dmarc-analyzer/.
13. ↑ mimecast. "Segasec Acquisition" (in en). https://www.mimecast.com/resources/press-releases/dates/2020/1/mimecast-acquires-segasec/.
14. ↑ "Mimecast is listed in Permira's Portfolio.". https://www.permira.com/portfolio/mimecast/.
15. ↑ "Peter Bauer, Co-Founder and CEO, Mimecast". Gartner Symposium ITExpo. http://agendabuilder.gartner.com/SYM22/webpages/SessionList.aspx?Speaker=706986. [|permanent dead link|dead link}}]
16. ↑ "V3 Hot Seat: Mimecast CTO and co-founder Neil Murray". V3.co.uk. http://www.v3.co.uk/v3-uk/interview/2269117/v3-hot-seat-mimecast-cto-and-cofounder-neil-murray.
17. ↑ "NSB Home Page". web site, including CV. http://www.guppylake.com/~nsb/.
18. ↑ "Mimecast and file server destruction". The Register. https://www.theregister.co.uk/2009/03/25/mimecast_fileserver_destruction/.
19. ↑ "Product Review: Mimecast Unified Email Management". TheDataChain.com Whitepaper. http://www.thedatachain.com/articles/2011/9/product_review_mimecast_unified_email_management?contentpartner=mimecast.
20. ↑ "Mimecast Hits the Bloor Research Bullseye for Best Practise E-mail Archiving". technews.tmcnet.com. http://technews.tmcnet.com/hosted-exchange/topics/unified-communications/articles/224055-mimecast-hits-bloor-research-bullseye-best-practice-e.htm.
21. ↑ Weinberger. "Mimecast Offers Free Microsoft Office 365 Cloud Migration". Talkin Cloud. http://talkincloud.com/mimecast-offers-free-microsoft-office-365-cloud-migration.
22. ↑ "Mimecast Email Security Updates Give Users, IT Departments More Control". Web Host Industry Review. http://www.thewhir.com/web-hosting-news/mimecast-email-security-updates-give-users-it-departments-more-control.
23. ↑ "Mimecast gilds the enterprise email service". Information Age. http://www.information-age.com/industry/uk-industry/650711/mimecast-gilds-the-enterprise-email-service.
24. ↑ "Mimecast takes aim at spear phishing through enterprise cloud email protection | ITProPortal.com". http://www.itproportal.com/2014/04/28/mimecast-takes-aim-spear-phishing-through-enterprise-cloud-email-protection/.
25. ↑ "Mimecast expands Outlook service with large file support". http://www.v3.co.uk/v3-uk/news/2284681/mimecast-expands-outlook-service-with-large-file-support.
26. ↑ "Mimecast adds functionality for endusers and administrators to email security suite". http://www.scmagazineuk.com/mimecast-adds-functionality-for-end-users-and-administrators-to-email-security-suite/article/253294/.
27. ↑ "Mimecast scientist targets email's future". BusienessCloud9. http://www.businesscloud9.com/content/mimecast-scientist-targets-email-s-future/9955.
28. ↑ "Email compliance - how to get it right". Legalbrief Today. http://www.legalbrief.co.za/article.php?story=20081009152404590.
29. ↑ "Product Review: Mimecast Unified Email Management". MSExchange.org. http://www.msexchange.org/articles-tutorials/product-reviews/product-review-mimecast-unified-email-management.html.
30. ↑ "Mimecast Mobile Archive". ITunes Preview. https://itunes.apple.com/us/app/mimecast-mobile-archive/id464286383?mt=8.
31. ↑ "Acceleration eMarketing stays online post Superstorm". ITWeb. 9 November 2012. http://www.itweb.co.za/index.php?option=com_content&view=article&id=59902.
32. ↑ "Businesses likely to rethink continuity plans after Blackberry outage". Computer Weekly. http://www.computerweekly.com/news/2240106434/Businesses-likely-to-rethink-continuity-plans-after-Blackberry-outage.
33. ↑ "Email security firm Mimecast says hackers hijacked its products to spy on customers". 2021-01-12. https://www.reuters.com/article/us-global-cyber-mimecast-idUSKBN29H22K. "Three cybersecurity investigators, who spoke on condition of anonymity to discuss details of an ongoing probe, told Reuters they suspected the hackers who compromised Mimecast were the same group that broke into U.S. software maker SolarWinds and a host of sensitive U.S. government agencies."
34. ↑ "Mimecast Discloses Certificate Incident Possibly Related to SolarWinds Hack". 2021-01-13. https://www.securityweek.com/mimecast-discloses-certificate-incident-possibly-related-solarwinds-hack. "According to Mimecast, it learned from Microsoft that hackers had compromised a certificate used to authenticate Mimecast Continuity Monitor, Internal Email Protect (IEP), and Sync and Recover products with Microsoft 365 Exchange Web Services. ... The company has not shared any details about the attacks abusing the compromised certificate, but some experts have speculated that the certificate may have allowed the hackers to intercept Mimecast customers’ communications."
35. ↑ Seals, Tara (2021-01-12). "Mimecast Certificate Hacked in Microsoft Email Supply-Chain Attack". https://threatpost.com/mimecast-certificate-microsoft-supply-chain-attack/162965/. "Mimecast provides email security services that customers can apply to their Microsoft 365 accounts by establishing a connection to Mimecast’s servers... A compromise means that cyberattackers could take over the connection, though which inbound and outbound mail flows, researchers said. It would be possible to intercept that traffic, or possibly to infiltrate customers’ Microsoft 365 Exchange Web Services and steal information. 'The attack against Mimecast and their secure connection to Microsoft’s Office 365 infrastructure appears to be the work of the same sophisticated attackers that breached SolarWinds and multiple government agencies,' Saryu Nayyar, CEO at Gurucul, said via email."

## External links

*     * Business data for Mimecast:
* SEC filings

* v
* t
* e

Unsolicited digital communication

Protocols|

| Email spam|

* Address munging
* Bulk email software
* Directory Harvest Attack
* Joe job
* DNSBL
* DNSWL
* Spambot
* Pink contract

|

Other|

* Auto dialer/Robocall
* Cold calling
* Flyposting
* Junk fax
* Messaging
* Mobile phone
* Newsgroup
* Telemarketing
* VoIP

Anti-spam|

* Disposable email address
* Email authentication
* SORBS
* SpamCop
* Spamhaus
* List poisoning
* Naive Bayes spam filtering
* Network Abuse Clearinghouse
* Distributed Checksum Clearinghouse

Spamdexing|

* Keyword stuffing
* Google bomb
* Scraper site
* Link farm
* Cloaking
* Doorway page
* URL redirection
* Spam blogs
* Sping
* Forum spam
* Blog spam
* Social spam
* Referrer spam
* Parasite hosting

Internet fraud|

* Advance-fee fraud
* Lottery scam
* Make Money Fast
* Phishing
* Vishing

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