Tag: microsoft
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Microsoft Edge IE-Mode deaktiviert, wie löst ihr das?
Tags: microsoftMicrosoft hat beim Edge-Browser ja im Oktober 2025 den IE-Modus aus Sicherheitsgründen gesperrt. Ein Administrator, der diesen IE-Modus gelegentlich benötigt, schrieb mir, dass es Probleme gebe und fragte nach, wie man das Problem lösen könne. Ich habe selbst kurz in … First seen on borncity.com Jump to article: www.borncity.com/blog/2025/11/06/microsoft-edge-ie-mode-deaktiviert-wie-loest-ihr-das/
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Microsoft Edge IE-Mode deaktiviert, wie löst ihr das?
Tags: microsoftMicrosoft hat beim Edge-Browser ja im Oktober 2025 den IE-Modus aus Sicherheitsgründen gesperrt. Ein Administrator, der diesen IE-Modus gelegentlich benötigt, schrieb mir, dass es Probleme gebe und fragte nach, wie man das Problem lösen könne. Ich habe selbst kurz in … First seen on borncity.com Jump to article: www.borncity.com/blog/2025/11/06/microsoft-edge-ie-mode-deaktiviert-wie-loest-ihr-das/
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Unpatched Windows Flaw a Boon for Nation-State Hackers
Chinese Hackers Target European Diplomats with LNK File Flaw. Chinese nation-state hackers are exploiting a Windows vulnerability to hack European diplomatic outposts, say security researchers – but operating system giant Microsoft says the flaw doesn’t merit a patch. Hackers used a flaw already compromised by North Korea and Russia. First seen on govinfosecurity.com Jump to…
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Microsoft Teams Flaws Let Hackers Impersonate Executives
Researchers found Microsoft Teams bugs letting attackers spoof executives, alter messages, and erode trust in workplace communication. The post Microsoft Teams Flaws Let Hackers Impersonate Executives appeared first on TechRepublic. First seen on techrepublic.com Jump to article: www.techrepublic.com/article/news-microsoft-teams-social-engineering-flaw/
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Windows 11 Store gets Ninite-style multi-app installer feature
The Microsoft Store on the web now lets you create a multi-app install package on Windows 11 that installs multiple applications from a single installer. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/microsoft/windows-11-store-gets-ninite-style-multi-app-installer-feature/
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Windows 10 ESU für Business-Umgebungen vorbereiten
Was wird an Voraussetzungen benötigt, um Systeme mit Windows 10 22H2 Enterprise in Unternehmensumgebungen erfolgreich mit einer ESU-Lizenz zu registrieren und für die kommenden Updates vorzubereiten? Microsoft hat zum 3. November 2025 entsprechende Hinweise für Administratoren von Unternehmensumgebungen veröffentlicht. Drei … First seen on borncity.com Jump to article: www.borncity.com/blog/2025/11/05/windows-10-esu-fuer-business-umgebungen-vorbereitungen/
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Schwachstellen in Microsoft-Teams erlaubten Kriminelle Unterhaltungen zu manipulieren, sich als Kollegen auszugeben und Benachrichtigungen auszunutzen
Check Point Research hat Schwachstellen in Microsoft-Teams aufgedeckt, die Angreifern eine große Bandbreite an gefährlichen Betrugsmaschen und Imitationstechniken ermöglichen. In einem aktuellen Forschungsbericht zeigen die IT-Forensiker von Check Point Software Technologies wie Angreifer unbemerkt Nachrichten bearbeiten, Benachrichtigungen fälschen, Anruferidentitäten vortäuschen und sich als Führungskräfte in dem bekannten Kollaborations-Tool ausgeben können. Forschungsinitiative von CPR offenbarte gravierende…
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Microsoft Issues Alert: BitLocker Recovery Risk After October 2025 Updates
Microsoft has issued an urgent advisory for Windows users, confirming that a recent set of security updates released after October 14, 2025 may cause certain systems to boot into the BitLocker recovery screen upon restart. The issue, currently under active investigation, has resulted in user reports of unexpected prompts for BitLocker recovery keys following device…
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Microsoft Issues Alert: BitLocker Recovery Risk After October 2025 Updates
Microsoft has issued an urgent advisory for Windows users, confirming that a recent set of security updates released after October 14, 2025 may cause certain systems to boot into the BitLocker recovery screen upon restart. The issue, currently under active investigation, has resulted in user reports of unexpected prompts for BitLocker recovery keys following device…
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Microsoft Issues Alert: BitLocker Recovery Risk After October 2025 Updates
Microsoft has issued an urgent advisory for Windows users, confirming that a recent set of security updates released after October 14, 2025 may cause certain systems to boot into the BitLocker recovery screen upon restart. The issue, currently under active investigation, has resulted in user reports of unexpected prompts for BitLocker recovery keys following device…
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Microsoft Teams Flaws Allowed Attackers to Fake Identities, Rewrite Chats
Microsoft Teams vulnerabilities let attackers impersonate users, edit chat history, and spoof calls before Microsoft issued security fixes in late 2025. First seen on hackread.com Jump to article: hackread.com/microsoft-teams-flaws-fake-identities-rewrite-chats/
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Microsoft Teams Flaws Allowed Attackers to Fake Identities, Rewrite Chats
Microsoft Teams vulnerabilities let attackers impersonate users, edit chat history, and spoof calls before Microsoft issued security fixes in late 2025. First seen on hackread.com Jump to article: hackread.com/microsoft-teams-flaws-fake-identities-rewrite-chats/
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Louvre-Raubzug offenbart jahrzehntelanges Security-Versagen
Windows-Sicherheitsprobleme haben beim Louvre-Museum scheinbar Tradition.Shutterstock / Phil PasquiniDas Louvre-Museum in Paris wurde im Oktober 2025 bekanntlich von Einbrechern heimgesucht und auf ziemlich dreiste Art und Weise um Juwelen im Wert von circa 88 Millionen Euro erleichtert. Die Diebe nutzten für ihren Raubzug einen Möbelaufzug (made in Germany), um durch ein Fenster im zweiten Stock…
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October Windows updates trigger BitLocker recovery
Microsoft has warned that some systems may boot into BitLocker recovery after installing the October 2025 Windows security updates. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/microsoft/microsoft-october-windows-updates-trigger-bitlocker-recovery/
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Louvre-Raubzug offenbart jahrzehntelanges Security-Versagen
Windows-Sicherheitsprobleme haben beim Louvre-Museum scheinbar Tradition.Shutterstock / Phil PasquiniDas Louvre-Museum in Paris wurde im Oktober 2025 bekanntlich von Einbrechern heimgesucht und auf ziemlich dreiste Art und Weise um Juwelen im Wert von circa 88 Millionen Euro erleichtert. Die Diebe nutzten für ihren Raubzug einen Möbelaufzug (made in Germany), um durch ein Fenster im zweiten Stock…
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10 promising cybersecurity startups CISOs should know about
Tags: access, ai, attack, automation, business, ceo, ciso, cloud, compliance, container, control, cybersecurity, data, deep-fake, defense, detection, endpoint, exploit, finance, gartner, google, governance, government, grc, ibm, identity, linux, malicious, microsoft, military, monitoring, network, open-source, ransomware, RedTeam, risk, saas, software, startup, supply-chain, technology, threat, tool, vulnerability, vulnerability-management, zero-trust2. Chainguard: Category: Software supply chain securityWhy they’re here: Founded in 2021 by Dan Lorenc (formerly at Microsoft and Google), Chainguard offers a Linux-based platform for securely building applications. The company has raised more than $600M and is valued at $3.5B. In fiscal year 2025, Chainguard reached a $40M annual run rate and by the…
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10 promising cybersecurity startups CISOs should know about
Tags: access, ai, attack, automation, business, ceo, ciso, cloud, compliance, container, control, cybersecurity, data, deep-fake, defense, detection, endpoint, exploit, finance, gartner, google, governance, government, grc, ibm, identity, linux, malicious, microsoft, military, monitoring, network, open-source, ransomware, RedTeam, risk, saas, software, startup, supply-chain, technology, threat, tool, vulnerability, vulnerability-management, zero-trust2. Chainguard: Category: Software supply chain securityWhy they’re here: Founded in 2021 by Dan Lorenc (formerly at Microsoft and Google), Chainguard offers a Linux-based platform for securely building applications. The company has raised more than $600M and is valued at $3.5B. In fiscal year 2025, Chainguard reached a $40M annual run rate and by the…
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10 promising cybersecurity startups CISOs should know about
Tags: access, ai, attack, automation, business, ceo, ciso, cloud, compliance, container, control, cybersecurity, data, deep-fake, defense, detection, endpoint, exploit, finance, gartner, google, governance, government, grc, ibm, identity, linux, malicious, microsoft, military, monitoring, network, open-source, ransomware, RedTeam, risk, saas, software, startup, supply-chain, technology, threat, tool, vulnerability, vulnerability-management, zero-trust2. Chainguard: Category: Software supply chain securityWhy they’re here: Founded in 2021 by Dan Lorenc (formerly at Microsoft and Google), Chainguard offers a Linux-based platform for securely building applications. The company has raised more than $600M and is valued at $3.5B. In fiscal year 2025, Chainguard reached a $40M annual run rate and by the…
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Check Point deckt neue Schwachstellen in Microsoft Teams auf
Die Sicherheitsforscher fanden mehrere Sicherheitslücken, die es Angreifern ermöglichten, Unterhaltungen zu manipulieren, sich als Kollegen auszugeben und Benachrichtigungen auszunutzen First seen on infopoint-security.de Jump to article: www.infopoint-security.de/check-point-deckt-neue-schwachstellen-in-microsoft-teams-auf/a42617/
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Sicherheitsupdates: Windows 10 verwirrt Nutzer mit Anzeigefehler zum Supportende
Einige Windows-10-Systeme zeigen trotz bestehendem Support oder ESU-Lizenz an, nicht mehr unterstützt zu werden. Laut Microsoft ist das ein Bug. First seen on golem.de Jump to article: www.golem.de/news/sicherheitsupdates-windows-10-verwirrt-nutzer-mit-anzeigefehler-zum-supportende-2511-201844.html
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Attackers Exploit Microsoft Teams Flaws to Manipulate Messages and Fake Notifications
Check Point Research uncovered four critical vulnerabilities in Microsoft Teams that could allow attackers to impersonate executives, manipulate messages, alter notifications, and forge identities during video and audio calls. The research team discovered that both external guest users and malicious insiders could exploit these security flaws, fundamentally undermining the trust that 320 million monthly active…
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Hackers Abuse OneDrive.exe via DLL Sideloading to Run Malicious Code
Security researchers have discovered a sophisticated attack technique that exploits Microsoft’s OneDrive application to execute malicious code without detection. The method, known as DLL sideloading, leverages the way Windows loads library files to trick legitimate applications into running attacker-controlled software. This technique represents a significant threat to enterprise environments where OneDrive is widely deployed across…
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Hackers Abuse OneDrive.exe via DLL Sideloading to Run Malicious Code
Security researchers have discovered a sophisticated attack technique that exploits Microsoft’s OneDrive application to execute malicious code without detection. The method, known as DLL sideloading, leverages the way Windows loads library files to trick legitimate applications into running attacker-controlled software. This technique represents a significant threat to enterprise environments where OneDrive is widely deployed across…
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Hackers Abuse OneDrive.exe via DLL Sideloading to Run Malicious Code
Security researchers have discovered a sophisticated attack technique that exploits Microsoft’s OneDrive application to execute malicious code without detection. The method, known as DLL sideloading, leverages the way Windows loads library files to trick legitimate applications into running attacker-controlled software. This technique represents a significant threat to enterprise environments where OneDrive is widely deployed across…
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Microsoft Teams Flaws Let Hackers Impersonate Executives
Researchers found Microsoft Teams bugs letting attackers spoof executives, alter messages, and erode trust in workplace communication. First seen on esecurityplanet.com Jump to article: www.esecurityplanet.com/news/microsoft-teams-social-engineering-flaw/
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SesameOp Backdoor Abused OpenAI Assistants API for Remote Access
Microsoft researchers found the SesameOp backdoor using OpenAI’s Assistants API for remote access, data theft, and command communication. First seen on hackread.com Jump to article: hackread.com/sesameop-backdoor-openai-assistants-api-access/
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Microsoft removing Defender Application Guard from Office
Microsoft plans to remove Defender Application Guard from Office by December 2027, starting with the February 2026 release of Office version 2602. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/microsoft/microsoft-removing-defender-application-guard-from-office/
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SesameOp: New backdoor exploits OpenAI API for covert C2
Microsoft found a new backdoor, SesameOp, using the OpenAI Assistants API for stealthy command-and-control in hacked systems. Microsoft uncovered a new backdoor, named SesameOp, that abuses the OpenAI Assistants API for command-and-control, allowing covert communication within compromised systems. Microsoft Incident Response Detection and Response Team (DART) researchers discovered the backdoor in July 2025 while […]…
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Researchers warn of flaws that allow manipulation of Microsoft Teams messages
A report by Check Point shows hackers could forge identities and alter messages. First seen on cybersecuritydive.com Jump to article: www.cybersecuritydive.com/news/researchers-flaws-manipulation-microsoft-teams-messages/804636/