2837 matches found
Description of the security update for SharePoint Enterprise Server 2013: November 9, 2021 (KB5002063)
None None...
Learn how Microsoft strengthens IoT and OT security with Zero Trust
As cyber threats grow more sophisticated and relentless, the need for Cybersecurity Awareness Month becomes more urgent every year. As part of our year-round commitment to security for all, Microsoft continues to track numerous incidents targeting both digital and physical operations for many...
Protect your business with Microsoft Security’s comprehensive protection
Securing an organization has never been simple. But over the past year, we’ve seen significant changes in the threat landscape that are having a major impact on organizations of every size in every sector. The frequency and sophistication of cyber events have increased significantly. We see...
Protect your business with Microsoft Security’s comprehensive protection
Securing an organization has never been simple. But over the past year, we’ve seen significant changes in the threat landscape that are having a major impact on organizations of every size in every sector. The frequency and sophistication of cyber events have increased significantly. We see...
Microsoft Security Update Validation Report October 2021
Microsoft’s October 2021 security updates have passed Citrix testing the updates are listed below. The testing is not all-inclusive; all tests are executed against English only environments and issues may still be found upon implementation. Follow best practices for testing and installing softwar...
Description of the security update for SharePoint Enterprise Server 2013: October 12, 2021 (KB4493202)
None None...
How cyberattacks are changing according to new Microsoft Digital Defense Report
In 2021, cybercrime has become more sophisticated, widespread, and relentless. Criminals have targeted critical infrastructure—healthcare,1 information technology,2 financial services,3 energy sectors4—with headline-grabbing attacks that crippled businesses and harmed consumers. But there are...
Windows 11 offers chip to cloud protection to meet the new security challenges of hybrid work
As the world has changed over the past 18-months, companies have been wrestling with ways to keep employees and data protected as they support new ways of hybrid working. We built Windows 11 to be the most secure Windows yet with built-in chip to cloud protection that ensures company assets stay...
#BeCyberSmart: When we learn together, we’re more secure together
2021 has been a watershed year in cybersecurity. The pandemic continued to bring new challenges as attackers took advantage of overstretched security teams to unleash new human-operated ransomware1, malware, and nation-state attacks like those against Colonial Pipeline2 and JBS Food3. With the mo...
FoggyWeb: Targeted NOBELIUM malware leads to persistent backdoor
Microsoft continues to work with partners and customers to track and expand our knowledge of the threat actor we refer to as NOBELIUM, the actor behind the SUNBURST backdoor, TEARDROP malware, and related components. As we stated before, we suspect that NOBELIUM can draw from significant...
Microsoft Security Update Validation Report September 2021
Microsoft’s September 2021 security updates have passed Citrix testing the updates are listed below. The testing is not all-inclusive; all tests are executed against English only environments and issues may still be found upon implementation. Follow best practices for testing and installing...
CVE-2021-40444 Microsoft MSHTML Remote Code Execution Vulnerability
...
Description of the security update for Office Web Apps Server 2013: September 14, 2021 (KB5002009)
None None...
Mozi IoT Botnet Now Also Targets Netgear, Huawei, and ZTE Network Gateways
Mozi, a peer-to-peer P2P botnet known to target IoT devices, has gained new capabilities that allow it to achieve persistence on network gateways manufactured by Netgear, Huawei, and ZTE, according to latest findings. "Network gateways are a particularly juicy target for adversaries because they...
KLA12256 PE vulnerability in Microsoft System Center
An elevation of privilege vulnerability was found in Microsoft System Center. Malicious users can exploit this vulnerability to gain privileges. Original advisories CVE-2021-34471 Exploitation Related products Microsoft-System-Center-Operations-Manager CVE list CVE-2021-34471 unknown Solution...
Microsoft at Black Hat 2021: Sessions, bug bounty updates, product news, and more
Black Hat USA 2021 is about understanding the needs of security professionals and meeting you where you are. With last year’s pandemic-related firefighting still fresh in our minds, this year’s event will provide a welcome respite to learn about cutting-edge security solutions, build our skillset...
Microsoft at Black Hat 2021: Sessions, bug bounty updates, product news, and more
Black Hat USA 2021 is about understanding the needs of security professionals and meeting you where you are. With last year’s pandemic-related firefighting still fresh in our minds, this year’s event will provide a welcome respite to learn about cutting-edge security solutions, build our skillset...
Mitigating NTLM Relay Attacks on Active Directory Certificate Services (AD CS)
Summary Microsoft is aware of PetitPotam which can potentially be used in an attack on Windows domain controllers or other Windows servers. PetitPotam is a classic NTLM Relay Attack, and such attacks have been previously documented by Microsoft along with numerous mitigation options to protect...
Microsoft acquires CloudKnox Security to offer unified privileged access and cloud entitlement management
Today on the Official Microsoft Blog, Microsoft announced the acquisition of CloudKnox Security, a leader in Cloud Infrastructure Entitlement Management CIEM. CloudKnox offers complete visibility into privileged access. It helps organizations right-size permissions and consistently enforce...
Protecting customers from a private-sector offensive actor using 0-day exploits and DevilsTongue malware
The Microsoft Threat Intelligence Center MSTIC alongside the Microsoft Security Response Center MSRC has uncovered a private-sector offensive actor, or PSOA, that we are calling SOURGUM in possession of now-patched, Windows 0-day exploits CVE-2021-31979 and CVE-2021-33771. Private-sector offensiv...