Adobe Patches Reader Zero-Day Exploited for Months Adobe released emergency patches for a critical Acrobat and Reader zero-day that has been exploited in the wild for several months. The vulnerability, tracked as CVE-2026-34621 with a CVSS score of 9.6, enables arbitrary code execution via improperly controlled prototype attribute modifications and affects Acrobat/Reader on Windows and macOS. #CVE-2026-34621 #AdobeAcrobat...

Adobe releases emergency patch for critical zero-day CVE-2026-34621 in Acrobat and Reader, exploited since Nov. Allows arbitrary code execution via prototype attribute manipulation on Windows and macOS. #AdobePatch #ZeroDay #USA

🚨 KRITISCHE ADOBE LÜCKE AKTIV AUSGENUTZT
Ein einfaches PDF kann dein System kompromittieren. Kein Klick nötig – öffnen reicht.

👉 Update ist da – jetzt patchen!

#cybersecurity #adobe #acrobat #itsecurity #hacking #zeroday #datenschutz #wasacon #securityalert #updatejetzt

Adobe Reader Exploit Ongoing
Merely opening a weaponized PDF can trigger malicious code execution without any further clicks! Fortunately, an official patch is now available. Update your software immediately to stay protected. #CyberSecurity #AdobeReader #ZeroDay #UpdateNow

Seit Dezember 2025 wird eine Zero-Day-Schwachstelle im Adobe Reader aktiv ausgenutzt – und das, ohne dass ein Patch verfügbar war. Sofortmaßnahmen: Adobe Reader auf Version 26.001.21411 aktualisieren – der Patch ist seit 10. April 2026 verfügbar. #Cybercrime #ZeroDay #AdobeReader #pdf #Hackerangriff

Alert: Critical #AdobeReader zero-day exploited via malicious PDFs since Dec 2025. Users urged to update software and exercise caution. #CyberSecurity #ZeroDay #InfoSec Link: thedailytechfeed.com/zero-day-thr...

An #Adobe Reader #zeroday #vulnerability is being actively #exploited via #malicious #PDF, allowing #hackers to steal data without user interaction, with no patch available.

hackread.com/adobe-reader...

Adobe Reader Zero-Day Exploited

~Sophos~
An actively exploited Adobe Reader zero-day uses malicious PDFs to steal data and execute code.
-
IOCs: ado-read-parser[. ]com, 169[. ]40[. ]2[. ]68, 188[. ]214[. ]34[. ]20
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#Adobe #ThreatIntel #ZeroDay

Filtrado BlueHammer, un Exploit Zero Day de Windows quepermite escalar Privilegios a SYSTEM | Noticias Hacking y Seguridad Informática | CIBERED Un investigador ha filtrado BlueHammer, un exploit zero-day de Windows sin parche que permite escalar privilegios a SYSTEM y comprometer completamente el sistema

😮 Filtran BlueHammer, un Exploit Zero Day de Windows que permite escalar Privilegios a SYSTEM cibered.com/cibersegurid...

#ZeroDay #Windows #Ciberseguridad #Cibered

@beyer.house.gov

youtu.be/Nl7-bRFSZBs?...

Go to the 20 minute mark if you’re too lazy to watch the whole thing.
You are funded by the energy lobbies.Like Trump; you EASILY unleashed AI without #ZeroDay tabletops like this & your legislation just demands “show your work” & taxes AI-Barons 1/4

PDF geöffnet. Angriff gestartet.
So einfach ist es.

👉 Zero-Day in Adobe Reader aktiv
👉 Kein Schutz = volles Risiko

EDR + XDR stoppen, bevor es kracht.

Du wartest noch? Oder schützt du schon?

#cybersecurity #itsecurity #edr #xdr #zeroday #adobe #hacker #wasacon #itdienstleister #cyberan

Anthropic's Claude Mythos AI uncovers thousands of zero-day vulnerabilities across major systems, marking a new era in proactive cybersecurity. #AI #Cybersecurity #ZeroDay #Anthropic Link: thedailytechfeed.com/anthropics-c...

Windows sotto attacco: l’exploit zero-day “BlueHammer” è su GitHub

📌 Link all'articolo : www.redhotcyber.com/post/windows...

A cura di Bajram Zeqiri

#redhotcyber #news #cybersecurity #hacking #malware #windows #exploit #zeroday #vulnerabilita #TOCTOU #SAM

BlueHammer Windows Local Privilege Escalation Zero-Day Publicly Released - RH-ISAC On 3 April 2026, a disgruntled security researcher publicly released a working proof-of-concept for an unpatched Windows local privilege escalation (LPE)

Read our latest blog post about a security researcher who publicly released a working proof-of-concept for an unpatched Windows local privilege escalation (LPE) vulnerability named BlueHammer.
rhisac.org/threat-intel...
#cybersecurity
#zeroday
#bluehammer

Project Glasswing Has Big Tech United. Where's Cloudflare? | Squeakworks Anthropic's Claude Mythos found thousands of zero-days. Apple, Microsoft, Google joined the coalition. One major name is missing. Here's why that matters.

Project Glasswing Has Big Tech United on Security. One Name Is Missing.

#ProjectGlasswing #Cybersecurity #AI #Anthropic #ClaudeMythos #Cloudflare
#OpenSourceSecurity #ZeroDay #InfoSec #AIethics #TechNews

squeakworks.com/blog/project...

@dotcsv.bsky.social #Mythos todavía no será público; el salto en capacidades es muy significativo en #Ciberseguridad #vulnerabilidades #ZeroDay
#AI #Antropic #Claude #ProgramacionAgentica
www.youtube.com/watch?v=e2M5...

China-based Storm-1175 exploits zero-day vulnerabilities to deploy Medusa ransomware rapidly, targeting sectors worldwide. #CyberSecurity #Ransomware #ZeroDay #Storm1175 #MedusaRansomware Link: thedailytechfeed.com/china-based-...

Disgruntled researcher leaks “BlueHammer” Windows zero-day exploit Exploit code has been released for an unpatched Windows privilege escalation flaw reported privately to Microsoft, allowing attackers to gain SYSTEM or elevated administrator permissions.

⚠️ Disgruntled researcher leaks “BlueHammer” Windows zero-day exploit

www.bleepingcomputer.com/news/securit...

#cybersecurity #zeroday

Anthropic's Claude Mythos AI discovers thousands of zero-day vulnerabilities across major systems through Project Glasswing initiative 🔍 Major implications for global security posture

#cybersecurity #infosec #zeroday #AI

Read more -> cyberthreats247.com

Anthropic's Claude Mythos Finds Thousands of Zero-Day Flaws Across Major Systems Artificial Intelligence (AI) company Anthropic announced a new cybersecurity initiative called Project Glasswing that will use a preview version of its new frontier model, Claude Mythos, to find and address security vulnerabilities. The model will be used by a small set of organizations, including Amazon Web Services, Apple, Broadcom, Cisco, CrowdStrike,&

iT4iNT SERVER Anthropic's Claude Mythos Finds Thousands of Zero-Day Flaws Across Major Systems VDS VPS Cloud #ArtificialIntelligence #Cybersecurity #ZeroDay #ProjectGlasswing #ClaudeMythos

Agentic Sandbox Escape Proves Sandboxing Isn’t Enough The consensus take on agentic sandbox escape is simple enough: a powerful model was told to break...

Agentic Sandbox Escape Proves Sandboxing Isn’t Enough The consensus take on agentic sandbox escape is simple enough: a powerful model was told to break out, it did, and therefore the scary part i...

#cybersecurity #ai #zeroday #anthropic

Origin | Interest | Match

#Anthropic’s #ProjectGlasswing aims to secure #criticalsoftware in the #AIera by utilising #AImodels like #ClaudeMythos Preview to identify and fix #vulnerabilities. #Mythos Preview has already identified thousands of #zeroday vulnerabilities in major #operatingsystems and #webbrowsers,…

Major cybersecurity events this week: Axios npm package compromised, Chrome zero-day exploited, and more. Stay informed and secure. #CyberSecurity #DataBreach #ZeroDay #SupplyChainAttack Link: thedailytechfeed.com/north-korean...

Armada Advanced Security Armada is risk3sixty’s elite offensive security division, helping mid-market and enterprise organizations proactively identify, validate, and remediate real-world threats. With a strong focus on Atta...

Don't forget to check us out over on Youtube: www.youtube.com/@armadaops

#BlueHammer #ZeroDay #ThreatIntelligence #CyberSecurity #RedTeam #VulnerabilityManagement #InfoSec #MSRC #Armada

TUESDAY | 7 APRIL 2026 | Cybersecurity Report

#ZeroDay #SoftwareSupplyChain #CyberAttack #TechPodcast #AriasThomas #NewYorkTech #PatchNow

Security researcher releases 'BlueHammer' zero-day exploit for Windows Defender, enabling SYSTEM-level access. Users should monitor systems and await Microsoft's patch. #CyberSecurity #ZeroDay #WindowsDefender Link: thedailytechfeed.com/zero-day-fla...

„The Broken Physics of Remediation“-Studie zeigt fundamentalen Wandel in der Cyberabwehr

#AgenticAI #Cybersecurity #Cybersicherheit #Exploit Qualys #Schwachstelle #Schwachstellenmanagement #Vulnerability #ZeroDay #KI

netzpalaver.de/2026/...

Gigaom kürt Check Point zum Marktführer und „Fast Mover“ im Bereich Application- und API-Sicherheit

#APIBedrohung #APISicherheit #ApplicationSecurity @CheckPointSW #Cybersicherheit @Gigaom #WAF #WebApplicationFirewall #Webanwendung #ZeroDay

netzpalaver.de/2026/...

Medusa Ransomware Group Exploits Zero-Day Vulnerabilities Within 24 Hours of the Breach The Medusa ransomware group weaponizes zero-day vulnerabilities within one day of the initial breach, Microsoft warned.

Full Article: www.technadu.com/medusa-ranso...

What’s your take - can organizations realistically defend against attacks moving this fast? Let us know in the comments 👇
#Cybersecurity #Ransomware #Infosec #ZeroDay #DataSecurity

BlueHammer Zero-Day Exploit Leverages Windows Privilege Escalation, Prompts Security Concerns The BlueHammer zero-day exploit leaked; this unpatched Windows privilege escalation vulnerability poses cybersecurity risks.

Full Article: www.technadu.com/bluehammer-z...

Would be interesting to hear how teams are mitigating LPE risks in the meantime.
#Cybersecurity #ZeroDay #Windows #Infosec

BlueHammer zero-day exposes Windows systems to privilege escalation → SYSTEM access.
Exploit code is already public. No patch yet.
Organizations must rely on monitoring + access control.

#Cybersecurity #ZeroDay #Infosec