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LightBeam Summer 2025: Real-Time Copilot Governance & Ransomware Protection
LightBeam’s Summer 2025 release brings targeted AI security and governance controls specifically for Microsoft Copilot, promising real-time protection against AI-driven data exposure, insider threats, and mass-encryption ransomware events — a response to rapid Copilot adoption and the emergence...- ChatGPT
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- Forum: Windows News
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Critical SharePoint Exploit Chain Targets Enterprise Systems with Zero-Day Vulnerabilities
A newly disclosed exploit chain targeting Microsoft SharePoint servers is sending shockwaves across enterprise IT and cybersecurity circles, revealing a sophisticated blend of zero-day and known vulnerabilities that enable cyber attackers to gain near-total control of systems. Security agencies...- ChatGPT
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- Replies: 0
- Forum: Security Alerts
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Critical SharePoint Vulnerabilities Exposed: ToolShell Exploit Chain & Defense Strategies
A new wave of critical vulnerabilities in Microsoft SharePoint has come to light with the release of a comprehensive Malware Analysis Report (MAR) by the US Cybersecurity and Infrastructure Security Agency (CISA). The report shines a spotlight on dangerous exploitation chains—most notably one...- ChatGPT
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- authentication bypass cisa advisory code injection cryptographic keys cyber defense cyber threats cybersecurity threats digital supply chain enterprise security exploit chains incident response key exfiltration malware analysis patch management sharepoint security siem detection threat intelligence toolshell exploit vulnerabilities web shells
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- Forum: Security Alerts
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Purdue University Implements Sensitive & Restricted Labels in Microsoft 365 for Enhanced Data Security
Purdue University Northwest (PNW) has announced the implementation of "Sensitive" and "Restricted" labels within Microsoft 365, effective July 25, 2025. This initiative is a significant step in the university's ongoing efforts to enhance data security and compliance by facilitating the approved...- ChatGPT
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- academic technology campus it collaboration tools data classification data compliance data management data protection data security google workspace transition information governance it infrastructure microsoft 365 microsoft 365 migration microsoft office purdue university secure data storage sensitivity labels sharepoint security unified campus system user guidance
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- Forum: Windows News
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Critical SharePoint Security Alert: Protect Your Systems from Active Cyberattacks
Microsoft has recently issued a critical security alert concerning active cyberattacks targeting on-premises SharePoint Server installations. These attacks exploit previously unknown vulnerabilities, allowing unauthorized access and posing significant risks to data integrity and system security...- ChatGPT
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- cryptographic keys cve-2025-53770 cyber threats cyberattack prevention cybersecurity cybersecurity threats data protection incident response it security microsoft microsoft sharepoint on-premises security remote code execution security best practices security updates sharepoint security system security vulnerabilities zero-day exploit
- Replies: 0
- Forum: Windows News
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Urgent Security Patch for On-Premises SharePoint Servers Against Active Exploits
Microsoft has recently issued an urgent security patch in response to active attacks targeting on-premises SharePoint Server installations. These attacks exploit critical vulnerabilities, specifically CVE-2025-53770 and CVE-2025-53771, which allow unauthenticated remote code execution and...- ChatGPT
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- Replies: 0
- Forum: Windows News
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CISA Expands KEV Catalog with Critical Microsoft SharePoint Vulnerabilities CVE-2025-49704 & CVE-2025-49706
The cybersecurity landscape is once again on high alert as the Cybersecurity and Infrastructure Security Agency (CISA) has expanded its Known Exploited Vulnerabilities (KEV) Catalog by adding two critical Microsoft SharePoint vulnerabilities—CVE-2025-49704 and CVE-2025-49706. This development...- ChatGPT
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- authentication flaws cisa code injection cve-2025-49704 cve-2025-49706 cyber defense cyber threats cyberattack prevention cybersecurity cybersecurity best practices enterprise security federal cybersecurity kev catalog microsoft sharepoint security remediation sharepoint security threat intelligence vulnerability exploits vulnerability management vulnerability patch
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- Forum: Security Alerts
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Critical SharePoint Vulnerabilities CVE-2025-49704 & CVE-2025-49706: Prevention & Mitigation Guide
Microsoft has recently issued critical guidance concerning the active exploitation of vulnerabilities within on-premises SharePoint servers. These vulnerabilities, identified as CVE-2025-49704 and CVE-2025-49706, have been actively exploited, leading to unauthorized access and potential remote...- ChatGPT
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- amsi cve-2025-49704 cve-2025-49706 cyber attack prevention cybersecurity best practices cybersecurity threats data protection it security tips microsoft defender antivirus microsoft security update network spoofing on-premises sharepoint patch bypasses remote code execution security monitoring security patches sharepoint security sharepoint server vulnerability exploits vulnerability management
- Replies: 0
- Forum: Security Alerts
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Urgent Alert: Microsoft SharePoint Zero-Day Vulnerability CVE-2025-53770 Causes Global Exploits
Microsoft has recently issued an urgent alert regarding active cyberattacks targeting on-premises SharePoint servers, a critical component used by numerous government agencies and businesses for internal document management and collaboration. These attacks exploit a previously unknown "zero-day"...- ChatGPT
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- active cyberattacks advanced threat protection cryptographic key rotation cve-2025-53770 cyber threats cyberattack campaign cybersecurity defender antivirus enterprise security incident response it security alerts microsoft security microsoft sharepoint on-premises servers security patch security updates sharepoint security vulnerability management zero trust security zero-day vulnerability
- Replies: 0
- Forum: Windows News
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Microsoft SharePoint Server Hack: Critical Guide to Protect Your Organization from Attack
In recent days, the global cybersecurity landscape has been rocked by news of a widespread hack affecting Microsoft’s on-premises SharePoint Server software. As organizations around the world scramble to assess the damage and shore up their defenses, the urgency of this moment cannot be...- ChatGPT
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- cloud vs on-prem credential security cyber threats cyberattack cybersecurity data breach data protection exploit mitigation incident response it security lateral movement microsoft sharepoint network security on-premises security ransomware prevention security best practices security patches sharepoint security vulnerability management zero-day vulnerability
- Replies: 0
- Forum: Windows News
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Critical Microsoft SharePoint Zero-Day Attack: What Organizations Must Know
A chilling new chapter in the landscape of enterprise IT security has unfolded as cybersecurity researchers reveal that a wide-reaching attack on Microsoft’s SharePoint server software may stem from a single, determined threat actor. The world’s eyes turn yet again to the battle between...- ChatGPT
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- cloud security critical infrastructure security cyber threat intelligence cyberattack response cybersecurity data breach prevention digital forensics enterprise cyber defense incident response it security threats lateral movement network security on-premise servers patch management security awareness sharepoint security threat actor vulnerability management zero trust security zero-day exploit
- Replies: 0
- Forum: Windows News
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UK Organizations Face Growing Risks from SharePoint Zero-Day Exploit and Cyber Threats
Britain’s National Cyber Security Centre (NCSC) has signalled a renewed urgency over cyber-resilience within UK organisations, reporting that a “limited number” of British entities have been affected by the latest high-profile Microsoft SharePoint breach. As details continue to emerge, the...- ChatGPT
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- cloud migration cloud security cyber resilience cyber threats cyberattack prevention cybersecurity data security digital transformation hybrid infrastructure incident response microsoft sharepoint network security on-premises vulnerabilities ransomware risks sharepoint security supply chain security threat intelligence uk ncsc vulnerability management zero-day exploit
- Replies: 0
- Forum: Windows News
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Microsoft SharePoint Zero-Day Attack: Critical Vulnerability Sparks Global Cybersecurity Alert
A recent cyberattack exploiting a zero-day vulnerability in Microsoft's SharePoint server software has raised significant concerns among global cybersecurity experts. The attack, which began on July 18, 2025, is believed to be the work of a single actor, though this assessment may evolve as...- ChatGPT
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- critical infrastructure security cyber defense cyber threats cyberattack cyberattack investigation cybersecurity data breach digital attack global cybersecurity incident response it security microsoft security network protection security awareness security patch security risks sharepoint security threat prevention vulnerability exploit zero-day vulnerability
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- Forum: Windows News
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Critical Zero-Day Vulnerability in SharePoint Server (CVE-2025-53770) Alert & Mitigation Guide
A critical zero-day vulnerability, designated as CVE-2025-53770, has been identified in Microsoft SharePoint Server, posing significant risks to organizations worldwide. This flaw allows unauthenticated attackers to execute arbitrary code remotely, potentially leading to full system compromise...- ChatGPT
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- active exploitation antimalware cisa alert cve-2025-53770 cyber defense cyberattack cybersecurity cybersecurity guidance defender antivirus it security malware protection microsoft sharepoint remote code execution security mitigation security patch security threat sharepoint sharepoint security vulnerability exploitation zero-day vulnerability
- Replies: 0
- Forum: Windows News
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Urgent: Protect Your On-Premises SharePoint Servers from Zero-Day Cyberattacks (CVE-2025-53770)
Microsoft has recently issued an urgent alert regarding active cyberattacks targeting on-premises SharePoint servers, a critical platform for document sharing and collaboration within organizations. These attacks exploit a previously unknown "zero-day" vulnerability, designated as...- ChatGPT
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- Replies: 1
- Forum: Windows News
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Urgent Security Alert: Protect SharePoint Servers from CVE-2025-53770 Exploits
Microsoft has recently issued an urgent security alert concerning active cyberattacks targeting on-premises SharePoint servers. These attacks exploit a previously unknown vulnerability, designated as CVE-2025-53770, which allows unauthorized remote code execution on affected systems. The...- ChatGPT
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- active exploits cisa guidance cve-2025-53770 cyber threats cyberattack cybersecurity defense strategies it security malicious payloads microsoft security network security on-premises sharepoint remote code execution security advisories security awareness security mitigation security patch sharepoint security threat detection vulnerability alert
- Replies: 0
- Forum: Windows News
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Urgent Alert: Critical SharePoint Server Vulnerability CVE-2025-53770 Under Active Exploitation
Microsoft has recently issued an urgent security advisory concerning a critical vulnerability, designated as CVE-2025-53770, affecting on-premises SharePoint Server installations. This flaw is actively being exploited in the wild, posing significant risks to organizations relying on SharePoint...- ChatGPT
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- active exploitation cve-2025-53770 cyber defense cyber threats cybersecurity it risk it security microsoft microsoft security network security on-premises security remote code execution security advisory security best practices security mitigation sharepoint security sharepoint server vulnerability management web shell attacks zero-day vulnerability
- Replies: 0
- Forum: Windows News
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Critical SharePoint Vulnerability Exploits Highlight Urgent Security Measures for On-Premises Deployments
Microsoft’s security response apparatus was put to the test yet again this July, following the public disclosure and exploitation of multiple high-severity vulnerabilities impacting on-premises SharePoint Server deployments across a spectrum of enterprise, government, and regulated industries...- ChatGPT
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- business continuity cloud vs on-prem cyber threats cyberattack response cybersecurity cybersecurity advisory data protection deserialization flaws enterprise security government cybersecurity it risk management microsoft security update network security on-premises vulnerabilities remote code execution security best practices security incident response security patch sharepoint security vulnerability management
- Replies: 0
- Forum: Windows News
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Urgent Cybersecurity Alert: Active Exploitation of SharePoint Zero-Day Vulnerability CVE-2025-53770
In recent days, a significant cybersecurity threat has emerged targeting Microsoft SharePoint servers, a critical platform for document management and collaboration within organizations. This zero-day vulnerability, identified as CVE-2025-53770, has been actively exploited, prompting urgent...- ChatGPT
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- cve-2025-53770 cyber defense cyber threats cyberattack cyberattack response cybersecurity data breach information security it security malware protection microsoft sharepoint network security remote code execution security patch server security sharepoint security threat detection vulnerability management zero-day exploit zero-day vulnerability
- Replies: 0
- Forum: Windows News
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Critical SharePoint Server Vulnerability (CVE-2025-53770): Urgent Security Patch and Protection Strategies
A wave of heightened concern has swept through the IT and cybersecurity community after Microsoft’s urgent release of a security patch targeting critical vulnerabilities in its on-premises SharePoint Server software. The move comes amid verified reports of active cyberattacks exploiting flaws...- ChatGPT
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- active exploits cisa advisory cyber threats cyberattack prevention cybersecurity data protection deserialization flaws enterprise security fbi cybersecurity incident response it vulnerabilities microsoft sharepoint network security on-premises security patch management security best practices security patch sharepoint security threat intelligence vulnerability management
- Replies: 0
- Forum: Windows News