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Featured image for Analyzing attacks that exploit the CVE-2021-40444 MSHTML vulnerability

Analyzing attacks that exploit the CVE-2021-40444 MSHTML vulnerability

This blog details our in-depth analysis of the attacks that used the CVE-2021-40444, provides detection details and investigation guidance for Microsoft 365 Defender customers, and lists mitigation steps for hardening networks against this and similar attacks.
Read more Analyzing attacks that exploit the CVE-2021-40444 MSHTML vulnerability
Aerial view of office building‘s interior entrance hall. Close-up of two separate groups of people standing together on an elevated walkway, chatting. Two others are walking on ground floor below. Featured image for Afternoon Cyber Tea: Learn how to stop misinformation threats from nation-state bad actors

Afternoon Cyber Tea: Learn how to stop misinformation threats from nation-state bad actors

Head of Mandiant Intelligence at FireEye Sandra Joyce talks with Microsoft’s Ann Johnson about the cybersecurity threats to US elections and how to fight them.
Read more Afternoon Cyber Tea: Learn how to stop misinformation threats from nation-state bad actors
Woman with glasses sitting at a community table in common area reading on a Surface laptop. She looks as though she may be thinking, or learning. Featured image for Combat attacks with security solutions from Trustwave and Microsoft

Combat attacks with security solutions from Trustwave and Microsoft

Cyberattacks and ransomware demands are on the rise. Microsoft security solutions and managed security service providers help organizations enable a proactive cybersecurity approach.
Read more Combat attacks with security solutions from Trustwave and Microsoft
Two female developers collaborating while working remotely. One developer has personalized her laptop with stickers. Featured image for Why diversity is important for a strong cybersecurity team

Why diversity is important for a strong cybersecurity team

LinkedIn Chief Information Security Officer Geoff Belknap talks with Microsoft’s Bret Arsenault about recruiting cybersecurity talent and solving the skills gap.
Read more Why diversity is important for a strong cybersecurity team
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3 steps to prevent and recover from ransomware

Learn real-world steps for protecting against the latest ransomware and other malicious cyberattacks.
Read more 3 steps to prevent and recover from ransomware
Featured image for A deep-dive into the SolarWinds Serv-U SSH vulnerability

A deep-dive into the SolarWinds Serv-U SSH vulnerability

We're sharing technical information about the vulnerability tracked as CVE-2021-35211, which was used to attack the SolarWinds Serv-U FTP software in limited and targeted attacks.
Read more A deep-dive into the SolarWinds Serv-U SSH vulnerability
Female inside working in Outlook on Surface Book 3 and wearing Surface Headphones 2. Featured image for Get free DMARC visibility with Valimail Authenticate and Microsoft Office 365

Get free DMARC visibility with Valimail Authenticate and Microsoft Office 365

Phishing and email spoofing not only erode brand trust, but they also leave recipients vulnerable to financial loss and serious invasions of privacy.
Read more Get free DMARC visibility with Valimail Authenticate and Microsoft Office 365
Female enterprise employee working remotely from home on a Lenovo device, running Microsoft Teams. Featured image for Microsoft a Leader in 2021 Gartner® Magic Quadrant™ for Unified Endpoint Management Tools

Microsoft a Leader in 2021 Gartner® Magic Quadrant™ for Unified Endpoint Management Tools

Adapting to the evolving business landscape, organizations increasingly depend on Microsoft Endpoint Manager to enable hybrid work—where the endpoint is the new workplace.
Read more Microsoft a Leader in 2021 Gartner® Magic Quadrant™ for Unified Endpoint Management Tools
Aerospace engineering company produces high-tolerance, precision machined components and assemblies, for leading manufacturers of aircraft, aero structures, and defense platforms. Featured image for How to prepare for CMMC compliance as a defense industrial base supplier using the Microsoft cloud

How to prepare for CMMC compliance as a defense industrial base supplier using the Microsoft cloud

DoD and DIB suppliers—see how Microsoft can give your business a competitive edge toward CMMC compliance.
Read more How to prepare for CMMC compliance as a defense industrial base supplier using the Microsoft cloud
Featured image for Widespread credential phishing campaign abuses open redirector links

Widespread credential phishing campaign abuses open redirector links

Microsoft has been actively tracking a widespread credential phishing campaign using open redirector links, which allow attackers to use a URL in a trusted domain and embed the eventual final malicious URL as a parameter.
Read more Widespread credential phishing campaign abuses open redirector links
Female small business executive at table on using Microsoft Teams on an iPhone. Featured image for Cybersecurity’s next fight: How to protect employees from online harassment

Cybersecurity’s next fight: How to protect employees from online harassment

Tall Poppy CEO and Co-founder Leigh Honeywell talks with Microsoft about how companies can support employees who have been targeted for online harassment.
Read more Cybersecurity’s next fight: How to protect employees from online harassment
Female developer speaking in front of a white board during team stand up meeting, holding a PC laptop personalized with stickers. Featured image for How Vodafone Global Security Director creates an inclusive and secure workplace

How Vodafone Global Security Director creates an inclusive and secure workplace

Vodafone Global Cybersecurity Director Emma Smith talks about leading an inclusive workplace and shares security strategies—like how to get rid of passwords.
Read more How Vodafone Global Security Director creates an inclusive and secure workplace