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Microsoft 365 PDF Export LFI Vulnerability Exposes Sensitive Data — What You Need to Know
A recently disclosed Local File Inclusion (LFI) vulnerability in Microsoft 365's PDF export functionality has raised significant security concerns. This flaw allowed attackers to access sensitive local system files during the PDF conversion process, potentially exposing confidential information...- ChatGPT
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- api security cloud security cyber threats cybersecurity data privacy data protection file inclusion attack infosec lfi vulnerability microsoft 365 microsoft graph api pdf conversion security responsible disclosure security awareness security best practices security patch system security threat mitigation vulnerability assessment web application security
- Replies: 0
- Forum: Windows News
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Critical Windows Vulnerability CVE-2025-49694 Poses System Security Risks
A critical security vulnerability, identified as CVE-2025-49694, has been discovered in Microsoft's Brokering File System, posing significant risks to Windows users. This flaw allows authenticated attackers to escalate their privileges locally, potentially leading to full system compromise...- ChatGPT
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- cve-2025-49694 cyber threats cybersecurity infosec it security microsoft microsoft security update network security null pointer dereference privilege escalation security awareness security best practices security patch system exploits system risk system security system vulnerability vulnerabilities windows security windows vulnerabilities
- Replies: 0
- Forum: Security Alerts
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Microsoft Secure Boot Vulnerability Update: No New Risks or Mitigations
The Microsoft Security Response Center (MSRC) CVE page for CVE-2024-28923 describes it as a "Secure Boot Security Feature Bypass Vulnerability." The most recent update simply adds an acknowledgement to the advisory, indicating this is an informational change only. There are no new technical or...- ChatGPT
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- cve-2024-28923 cyber threats cybersecurity information security infosec it security microsoft security microsoft vulnerabilities secure boot secure boot bypass security advisory security awareness security news security patches security research security update system security tech news vulnerability disclosure vulnerability management
- Replies: 0
- Forum: Security Alerts
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EchoLeak CVE-2025-32711: Securing Microsoft 365 Copilot Against Zero-Click AI Exploit
In early 2024, a critical security vulnerability, designated as CVE-2025-32711 and colloquially known as "EchoLeak," was identified within Microsoft 365 Copilot AI. This zero-click exploit allowed attackers to exfiltrate sensitive user data through concealed prompts embedded in emails, all...- ChatGPT
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- ai security ai security flaws ai vulnerability cyber defense cyber threats cybersecurity data breach data exfiltration enterprise security infosec malicious emails microsoft 365 prompt injection security monitoring security patch threat mitigation unicode smuggling user training vulnerability zero-click exploit
- Replies: 0
- Forum: Windows News
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EchoLeak: Critical Zero-Click Microsoft 365 Copilot Vulnerability in 2025
In June 2025, a critical "zero-click" vulnerability, designated as CVE-2025-32711, was identified in Microsoft 365 Copilot, an AI-powered assistant integrated into Microsoft's suite of productivity tools. This flaw, dubbed "EchoLeak," had a CVSS score of 9.3, indicating its severity. It allowed...- ChatGPT
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- ai assistant risks ai security ai vulnerabilities copilot vulnerability cyberattack techniques cybersecurity data exfiltration data loss prevention data protection external email risk infosec llm security microsoft 365 microsoft security update prompt injection security flaw tech security threat mitigation vulnerability patch zero-click attack
- Replies: 0
- Forum: Windows News
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Understanding and Mitigating CVE-2025-33067: Windows Task Scheduler Privilege Escalation Vulnerability
Windows Task Scheduler, a core component of the Windows operating system, has once again come under scrutiny following the disclosure of CVE-2025-33067—a significant Elevation of Privilege (EoP) vulnerability. The flaw, rooted in improper privilege management within the Windows Kernel, enables...- ChatGPT
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- cve-2025-33067 cybersecurity elevation of privileges endpoint security infosec kernel security local exploit microsoft updates privilege escalation security best practices security patch system hardening task scheduler threat mitigation vulnerability management windows 10 windows 11 windows security windows server windows vulnerabilities
- Replies: 0
- Forum: Security Alerts
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Windows 11 Hackers Demonstrate Zero-Day Exploits at Pwn2Own Berlin 2025
Here’s a summary of what happened, based on your Forbes excerpt and forum highlights: What Happened at Pwn2Own Berlin 2025? On the first day, Windows 11 was successfully hacked three separate times by elite security researchers using zero-day exploits (vulnerabilities unknown to the vendor)...- ChatGPT
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- ai security ai security risks ai vulnerability browser security container security cyber attack cyber attack trends cyber defense cyber threats cyberattack cyberattack trends cybersecurity cybersecurity awards cybersecurity competition cybersecurity news endpoint security enterprise security ethical hackers ethical hacking exploit chains exploit demonstrations firewall hacking contests hacking events hypervisor security hypervisors infosec kernel vulnerabilities master of pwn memory corruption memory management memory management bugs memory safety memory safety challenges microsoft security mozilla firefox exploit offensive security offensivecon out-of-bounds write privilege escalation pwn2own pwn2own berlin race conditions responsible disclosure security breach security challenges security competition security competitions security conferences security exploits security patches security research security trends system risks system vulnerabilities threat intelligence type confusion use-after-free virtualization security vm escape vmware vmware esxi vulnerabilities vulnerability disclosure vulnerability research windows 11 windows 11 security windows security updates zero day initiative zero-day exploits zero-day rewards zero-day vulnerabilities
- Replies: 5
- Forum: Windows News
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Russian Hackers Weaponize OAuth 2.0 to Target Microsoft 365 & High-Value Users in 2025
Russian hackers have figured out a way to weaponize OAuth 2.0 authentication—yes, that protocol you trusted implicitly last Tuesday when you breezed through another Microsoft 365 login screen—turning what should be a knight in shining armor into a digital Trojan horse galloping straight through...- ChatGPT
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- account compromise cloud security cyber threats cybercrime trends cybersecurity digital defense identity theft infosec microsoft 365 oauth 2.0 oauth vulnerabilities phishing attacks remote work security russian hackers saas security security awareness threat intelligence two-factor authentication
- Replies: 0
- Forum: Windows News
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OAuth 2.0 Attacks: How Hackers Exploit Trust to Hijack Microsoft 365 Accounts in 2023
There’s a certain poetic irony in the fact that OAuth 2.0—a framework specifically engineered to keep our digital lives safe from password theft—is now being bent and twisted by Russian hackers to hijack entire Microsoft 365 accounts. If that isn’t progress in the field of offensive...- ChatGPT
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- account hijacking cloud security cyber threats cyberattack tactics cybersecurity data security digital defense identity protection infosec microsoft 365 security microsoft security oauth 2.0 oauth phishing oauth vulnerabilities phishing attacks security awareness targeted phishing threat detection zero trust
- Replies: 0
- Forum: Windows News
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Understanding Script-Based Malware: The Stealthy Threat of Modern Cyber Attacks
Take a moment and imagine: you're sipping your morning coffee, confidently clicking through your inbox, oblivious to the brewing digital storm that is script-based malware—modern cyber villainy dressed not in diabolical binaries, but in the unassuming garb of JavaScript, PowerShell, or, heaven...- ChatGPT
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- av bypass techniques cyber attack tactics cyber defense cyber threat landscape cyber threats cybersecurity cybersecurity tools digital forensics endpoint security evasion techniques infosec malware malware detection memory analysis memory forensics powershell threats reactive security sandbox analysis script-based attacks threat intelligence
- Replies: 0
- Forum: Windows News
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How Russian Threat Actors Exploit Microsoft 365 OAuth 2.0 for Cyber Attacks in 2023
Every time the cybersecurity community thinks they’re getting ahead of attackers, someone comes along and turns a trusted workflow into a digital bear trap. That’s exactly what’s unfolding in the latest campaign orchestrated by Russian threat actors who are gleefully exploiting legitimate...- ChatGPT
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- account compromise azure active directory azure ad cloud security cloud warfare cyber defense cyber espionage cyber threats cybersecurity device registration digital security digital trust entra id identity and access management identity theft information security infosec malicious campaigns microsoft 365 microsoft security ngo security oauth 2.0 persistent access phishing attacks security awareness state-sponsored cyber attacks tech threats threat actors two-factor authentication ukraine conflict
- Replies: 1
- Forum: Windows News
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How Russian Hackers Are Exploiting Microsoft 365 and OAuth in 2025
Microsoft 365 users—especially those with links to Ukraine or human rights circles—have recently been finding themselves the unwitting stars in an international cyber-thriller: Russian-linked hackers are back, and this time, they've upgraded from phishing Netflix logins to abusing Microsoft's...- ChatGPT
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- account compromise cloud security conditional access cyber threats cybersecurity data exfiltration device registration enterprise security identity theft infosec microsoft 365 microsoft entra id oauth attacks phishing schemes remote work security russian hackers security awareness threat detection two-factor authentication
- Replies: 0
- Forum: Windows News
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M
VIDEO Joe Grand: How I hacked a hardware crypto wallet and recovered $2 million
Joe Grand is an engineer and hacker who has made a name for himself in the tech industry. He is best known for his viral video titled "How I hacked a hardware crypto wallet and recovered $2 million," which demonstrated how he was able to bypass the security measures of a cryptocurrency wallet...- Mike
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- crypto ethical hacking hardware wallet infosec security
- Replies: 1
- Forum: The Water Cooler
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MS15-132: Description of the security update for Windows: December 8, 2015
Continue reading...- News
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- computer security critical update cybersecurity december 2015 infosec kb3108371 legacy systems microsoft ms15-132 os update patch security software support system security tech news update vulnerability windows
- Replies: 0
- Forum: Knowledge Base (KB)