Tag: update
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Behind the Mythos hype, Glasswing has just one confirmed CVE
Why is Glasswing still a big deal: VulnCheck’s findings reframe Glasswing’s capabilities. The limited number of directly attributable CVEs is just one way of measuring its impact. Industry observers are interpreting Mythos much differently.Melissa Bischoping, a SANS Technology Institute board member and senior Director of security and product research at Tanium, thinks Mythos potential lies…
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WhatsApp New Update Lets You Chat Without Sharing Your Phone Number
WhatsApp is testing usernames that could let users chat without sharing phone numbers, adding a new privacy layer now rolling out to some beta users. The post WhatsApp New Update Lets You Chat Without Sharing Your Phone Number appeared first on TechRepublic. First seen on techrepublic.com Jump to article: www.techrepublic.com/article/news-whatsapp-usernames-feature-privacy-update/
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Claude Mythos: Prepare for your board’s cybersecurity questions about the latest AI model from Anthropic
Tags: ai, api, application-security, attack, authentication, automation, best-practice, business, ceo, cisa, cloud, compliance, container, control, cve, cvss, cyber, cybersecurity, data, data-breach, endpoint, exploit, fedramp, finance, flaw, framework, governance, group, HIPAA, identity, injection, insurance, kev, law, linkedin, linux, LLM, macOS, network, PCI, risk, service, soc, software, strategy, technology, threat, update, vulnerability, vulnerability-management, windows, zero-day, zero-trustWith the Federal Reserve Chairman meeting with bank CEOs to discuss the security implications of Claude Mythos, you can bet that your board of directors will ask you about the impact of the AI model on your cybersecurity strategy. Here’s how to prepare. Key takeaways Anthropic announced Claude Mythos Preview, its most powerful general-purpose frontier…
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Microsoft ends desktop detour for sensitivity labels in Office web apps
Microsoft is rolling out an update to Office for the web that removes a long-standing limitation around document protection, adding new control to browser-based apps. … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2026/04/15/microsoft-office-sensitivity-labels-permissions/
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Privilege Elevation Dominates Massive Microsoft Patch Update
Elevation-of-privilege bugs accounted for more than half of the 165 vulnerabilities patched, with two zero-days in that mix. First seen on darkreading.com Jump to article: www.darkreading.com/vulnerabilities-threats/privilege-elevation-dominates-microsoft-patch-update
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Microsoft’s massive Patch Tuesday: It’s raining bugs
One CVE under attack, one already disclosed by angry bug hunter, and 163 more First seen on theregister.com Jump to article: www.theregister.com/2026/04/14/microsofts_massive_patch_tuesday/
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Microsoft’s April 2026 Patch Tuesday Addresses 163 CVEs (CVE-2026-32201)
Tags: advisory, api, attack, best-practice, cloud, container, cve, cvss, cyber, data, exploit, firewall, firmware, flaw, framework, github, Internet, malicious, microsoft, mitigation, office, powershell, rce, remote-code-execution, service, software, sql, startup, tool, update, vulnerability, windows, zero-day8Critical 154Important 1Moderate 0Low Microsoft addresses 163 CVEs in the April 2026 Patch Tuesday release, including two zero-day vulnerabilities, one of which was exploited in the wild. Microsoft patched 163 CVEs in its April 2026 Patch Tuesday release, with eight rated critical, 154 rated as important and one rated as moderate. This is the second…
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4 questions to ask before outsourcing MDR
2. Can your team separate real threats from noise?: Alert fatigue is one of the biggest barriers to effective security. Tools generate volumes of signals, but not all alerts represent real risk. When everything looks critical, teams either burn out or miss the alerts that matter most.MDR helps by applying human expertise and threat intelligence…
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Microsoft Patch Tuesday for April 2026 – Snort Rule and Prominent Vulnerabilities
Overview of patch tuesday release from Microsoft for April 2026. First seen on blog.talosintelligence.com Jump to article: blog.talosintelligence.com/microsoft-patch-tuesday-april-2026/
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wolfSSL Vulnerability Hits IoT, Routers and Military Systems, Update to 5.9.1 Now
Critical wolfSSL flaw CVE-2026-5194 allows digital ID forgery across billions of devices, update to version 5.9.1 to fix the issue and reduce risk. First seen on hackread.com Jump to article: hackread.com/wolfssl-vulnerability-iot-routers-military-systems/
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Adobe Issues Emergency Patch for Critical PDF Flaw Exploited For Months
Adobe patches a critical PDF flaw exploited for months, allowing attackers to bypass sandbox protections and deliver malware. Users urged to update now. The post Adobe Issues Emergency Patch for Critical PDF Flaw Exploited For Months appeared first on TechRepublic. First seen on techrepublic.com Jump to article: www.techrepublic.com/article/news-adobe-critical-pdf-flaw-exploited-months-emergency-patch/
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Microsoft releases Windows 10 KB5082200 extended security update
Microsoft has released the Windows 10 KB5082200 extended security update to fix the April 2026 Patch Tuesday vulnerabilities, including 2 zero-days. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/microsoft/microsoft-releases-windows-10-kb5082200-extended-security-update/
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Windows 11 cumulative updates KB5083769 & KB5082052 released
Microsoft has released Windows 11 KB5083769 and KB5082052 cumulative updates for versions 25H2/24H2 and 23H2 to fix security vulnerabilities, bugs, and add new features. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/microsoft/windows-11-cumulative-updates-kb5083769-and-kb5082052-released/
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Microsoft April 2026 Patch Tuesday fixes 167 flaws, 2 zero-days
Today is Microsoft’s April 2026 Patch Tuesday with security updates for 167 flaws, including 2 zero-day vulnerabilities. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/microsoft/microsoft-april-2026-patch-tuesday-fixes-167-flaws-2-zero-days/
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OpenSSL 4.0.0 release cuts deprecated protocols and gains post-quantum support
OpenSSL 4.0.0 removes several long-deprecated features, adds support for Encrypted Client Hello, and introduces API-level changes that will require code updates for … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2026/04/14/openssl-4-0-0-released/
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Claude Mythos Changed Everything. Your APIs Are the First Target.
Tags: access, ai, api, attack, breach, ceo, crowdstrike, cyber, cybersecurity, data, endpoint, exploit, finance, flaw, infrastructure, threat, tool, update, vulnerability, zero-dayAnthropic just released Claude Mythos Preview. They did not make it publicly available. That decision alone should tell you everything you need to know about what this model can do. During internal testing, Mythos autonomously discovered and exploited zero-day vulnerabilities across every major operating system and web browser. It found a 27-year-old bug in OpenBSD.…
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DavMail 6.6.0 patches a regex flaw and advances its Microsoft Graph backend
Organizations that run DavMail to bridge standard mail clients to Microsoft Exchange or Office 365 received an update this week. Version 6.6.0 addresses a code-scanning alert … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2026/04/14/davmail-6-6-0-released/
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Q1 2026 Open Source Malware Index: Adaptive Attacks, Familiar Weaknesses
Tags: access, ai, api, attack, automation, cloud, credentials, crypto, data, github, guide, intelligence, kubernetes, linux, macOS, malicious, malware, open-source, pypi, risk, software, supply-chain, tactics, theft, tool, update, windows, worm<div cla TL;DR Sonatype identified 21,764 open source malware packages in Q1 2026, bringing the total logged since 2017 to 1,346,867. npm accounted for 75% of malicious packages this quarter. Trojans dominated, with most activity focused on credential theft, host reconnaissance, and staged payload delivery. The quarter’s defining pattern was trust abuse: attackers succeeded by…
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Passcode-Eingabe nicht möglich: iOS-Update sperrt iPhone-Nutzer aus
Ein iPhone-Nutzer kommt nach einem Update auf iOS 26.4 nicht mehr an seine Daten. Der Grund: Ein Sonderzeichen ist von seiner Tastatur verschwunden. First seen on golem.de Jump to article: www.golem.de/news/passcode-eingabe-nicht-moeglich-ios-update-sperrt-iphone-nutzer-aus-2604-207532.html
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SAP Patch Day Fixes Critical SQL Injection, DoS, and Code Injection Flaws
SAP released its monthly Security Patch Day updates, addressing 19 new security notes and one update to a previously released note. According to the official SAP Support Portal, these patches resolve severe vulnerabilities, including critical SQL injection, Denial of Service (DoS), and code injection flaws. SAP strongly advises all administrators to review these updates and…
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Windows 11: Microsoft testet freie Datumswahl für Updates
Microsoft testet unter Windows 11 eine Kalender-Auswahl für Update-Pausen. Ab Mai 2026 soll zudem Hotpatching störende Neustarts minimieren. First seen on golem.de Jump to article: www.golem.de/news/windows-11-microsoft-testet-freie-datumswahl-fuer-updates-2604-207525.html
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Synology SSL VPN Client Vulnerability Enabled Remote Access to Sensitive Files
Synology has recently released a crucial security update to fix two notable vulnerabilities in its SSL VPN Client utility. Tracked under the security advisory Synology-SA-26:05, these flaws could allow remote attackers to access sensitive system files and intercept secure network traffic. The Synology SSL VPN Client is a popular tool used to establish encrypted connections…
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Anthropic’s Mythos signals a structural cybersecurity shift
Tags: access, ai, attack, business, ciso, control, corporate, cyber, cybersecurity, defense, exploit, governance, network, offense, risk, supply-chain, technology, updateClaude Mythos Preview is a step up: A separate analysis from the UK’s AI Security Institute (AISI) evaluated Mythos Preview itself.The evaluations involved both capture-the-flag (CTF) challenges and more complex ranges designed to simulate multi-step attack scenarios, where the model outperformed other AI systems.Mythos Preview came out on top in a 32-step corporate network attack…
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Claude Mythos Could Flood Vendors With Fixes They Deferred
Ex-Microsoft CIO: Mythos Could Surface Known Flaws Faster Than Vendors Can Fix Them. Former Microsoft CIO Jim DuBois and IDC’s Frank Dickson say Claude Mythos Preview could rapidly surface long-known but unfixed software flaws at scale, forcing vendors and enterprises to strengthen patch validation, orchestration and deployment before attackers exploit the backlog. First seen on…
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OpenAI’s Mac apps need updates thanks to the Axios hack
The company said a developer tool automatically retrieved a malicious version of the popular open-source library, but insists the integrity of its systems and software were not impacted. First seen on cyberscoop.com Jump to article: cyberscoop.com/openai-axios-supply-chain-attack/
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OpenAI’s Mac apps needs an update thanks to the Axios hack
The company said a developer tool automatically retrieved a malicious version of the popular open-source library, but insists the integrity of its systems and software were not impacted. First seen on cyberscoop.com Jump to article: cyberscoop.com/openai-axios-supply-chain-attack/
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OpenAI Rotates macOS Certificates Following Axios Supply Chain Breach
OpenAI rotates macOS certificates after downloading a compromised Axios version, urging users to update apps before revoked certificates are blocked in May 2026. First seen on hackread.com Jump to article: hackread.com/openai-macos-certificates-axios-supply-chain-breach/
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On Anthropic’s Mythos Preview and Project Glasswing
The cybersecurity industry is obsessing over Anthropic’s new model, Claude Mythos Preview, and its effects on cybersecurity. Anthropic said that it is not releasing it to the general public because of its cyberattack capabilities, and has launched Project Glasswing to run the model against a whole slew of public domain and proprietary software, with the…
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Adobe rolls out emergency fix for Acrobat, Reader zero-day flaw
Adobe has released an emergency security update for Acrobat Reader to fix a vulnerability, tracked as CVE-2026-34621, that has been exploited in zero-day attacks since at least December. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/adobe-rolls-out-emergency-fix-for-acrobat-reader-zero-day-flaw/
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The Conversation No one is Having About Claude Mythos
Mythos finds the vulnerability. Your permissions posture determines the damage. At sufficient scale, Mythos-style breaches are inevitable. Patching matters, but no pipeline keeps pace with thousands of simultaneous zero-days. The relevant question isn’t how an attacker got in, it’s what they can reach once they’re inside. That answer depends entirely on your IAM posture…. First…