CISA warns of active exploits targeting Zimbra and SharePoint vulnerabilities. Organizations urged to apply patches promptly to prevent unauthorized access. #CyberSecurity #CISA #Zimbra #SharePoint Link: thedailytechfeed.com/cisa-warns-o...

Cisa Warns Of Zimbra, Cisco Zero-Day
Read More: buff.ly/8Scc2Er

#CISAKEV #Zimbra #CiscoZeroDay #SharePoint #ActivelyExploited #PatchNow #RCE #VulnerabilityManagement

The Zimbra Collaboration Suite Vulnerability CVE-2025-66376 As polymorphic threats evolve, legacy email infrastructure remains a primary vector for silent infiltration. Our latest forensic audit of the Zimbra Collaboration Suite reveals how a sophisticated Cross-Site Scripting (XSS) vulnerability allows for session hijacking without user interaction. Explore why signature-based defenses are failing and how the Sentinel Alpha architecture provides the behavioral shield necessary for modern enterprise defense.

Zimbra XSS Audit: Signature-based defense is failing. Our latest look at #Zimbra reveals how silent XSS payloads bypass legacy filters. At #TheCyberMindCo, we’re building the Sentinel Alpha on 64-bit NVMe to catch behavioral anomalies in real-time. The blind spot ends here. #CyberSecurity #NCTAG

The Invisible Breach: 'Operation GhostMail' Uses Zero-Click XSS to Hijack Ukrainian Webmail Seqrite Labs uncovers Operation GhostMail, an APT28-linked campaign using a zero-click XSS flaw in Zimbra to silently hijack Ukrainian government webmail.

Operation GhostMailは、Zimbraのstored XSSを使って、メール本文だけでウクライナ政府系組織のメール環境を静かに乗っ取る攻撃。重要なのは、添付ファイルも不審リンクも不要で、受信者が脆弱なZimbra Classic UIでメールを開くだけで、資格情報、セッショントークン、2FAバックアップコード、過去90日分のメールまで抜かれる点。 

#CyberSecurity #ThreatIntel #Zimbra #Ukraine #XSS #GhostMail
securityonline.info/invisible-br...

Russian hackers exploit Zimbra flaw in Ukrainian govt attacks Hackers part of APT28, a state-backed threat group linked to Russia's military intelligence service (GRU), are exploiting a Zimbra Collaboration Suite (ZCS) vulnerability in attacks targeting Ukrainia...

APT28は、Zimbraのstored XSS脆弱性 CVE-2025-66376 を使って、ウクライナ政府系組織のメール環境を狙っている。重要なのは、添付ファイルも不審リンクも使わず、HTMLメール本文だけで資格情報、セッショントークン、2FAバックアップコード、保存済みパスワード、過去90日分のメールを抜ける点。 

#CyberSecurity #ThreatIntel #APT28 #Zimbra #Ukraine #XSS
www.bleepingcomputer.com/news/securit...

CISA Warns of Zimbra, SharePoint Flaw Exploits; Cisco Zero-Day Hit in Ransomware Attacks Interlock exploits CVE-2026-20131 zero-day since Jan 26, enabling root access on Cisco FMC, increasing ransomware risks.

🚨 #CISA alerte sur failles dans #Zimbra et #MicrosoftSharePoint exploitées en attaque. Correctifs indispensables face au ransomware. CVE-2025-66376, XSS stocké à surveiller. #CyberSecurity #Automatisation

Russian hackers exploit Zimbra flaw in Ukrainian govt attacks Hackers part of APT28, a state-backed threat group linked to Russia's military intelligence service (GRU), are exploiting a Zimbra Collaboration Suite (ZCS) vulnerability in attacks targeting Ukrainian government entities. [...]

Russian hackers exploit #Zimbra flaw in Ukrainian govt attacks

www.bleepingcomputer.com/news/security/russian-ap...

#cybersecurity #Russia #Ukraine

CISA orders feds to patch Zimbra XSS flaw exploited in attacks CISA has ordered U.S. government agencies to secure their servers against an actively exploited vulnerability in the Zimbra Collaboration Suite (ZCS).

#CISA orders feds to patch #Zimbra #XSS flaw exploited in attacks

www.bleepingcomputer.com/news/security/cisa-order...

#cybersecurity

CISA Warns of Zimbra, SharePoint Flaw Exploits; Cisco Zero-Day Hit in Ransomware Attacks Interlock exploits CVE-2026-20131 zero-day since Jan 26, enabling root access on Cisco FMC, increasing ransomware risks.

🚨 La #CISA alerte sur des failles critiques dans #Zimbra et Microsoft #SharePoint exploitées en attaque. Correctifs urgents recommandés pour éviter ransomware. #CyberSecurity #calimeg

CISA Adds Zimbra XSS to KEV

~Cisa~
CISA added an actively exploited Zimbra Collaboration Suite XSS flaw to its KEV catalog.
-
IOCs: CVE-2025-66376
-
#CVE2025_66376 #ThreatIntel #Zimbra

L'Education nationale offre le stockage cloud � ses 1,2 million d'agents, sans Gafam Dans le cadre d�une plateforme de services, le minist�re propose � ses agents 100 Go de stockage cloud sur des environnements h�berg�s dans ses datacenters.

🔴 L'Éducation nationale offre le stockage #cloud à ses 1,2 million d'agents, sans #GAFAM
🔗 buff.ly/tvrc1d1
#️⃣ #Nextcloud #Tchap #Zimbra

Ноябрьский «В тренде VM»: уязвимости в продуктах Microsoft, Redis, XWiki, Zimbra Collaboration и Linux Хабр, привет! На связи Алексан...

#трендовые #уязвимости #dbugs #cve #устранение #уязвимостей #microsoft #zimbra #xwiki #remote #access

Origin | Interest | Match

CISA warns of active exploitation of Zimbra Collaboration Suite XSS zero-day vulnerability (CVE-2025-27915). Organizations urged to apply patches and enhance email security measures. #CyberSecurity #Zimbra #XSS #ZeroDay Link: thedailytechfeed.com/cisa-alerts-...

⚠️ Zimbra 0day Exploit Warning! 🔒 Stay protected with Technijian — Your Trusted IT Security Partner.
#Zimbra #Zimbra0day #ZeroDay #CVE2025 #CyberSecurity #EmailSecurity #Technijian #ITSecurity #ZimbraExploit #PatchNow #InfoSec #Vulnerability #CyberDefense #DataProtection #EmailProtection #ThreatAlert

CISA Adds Zimbra XSS to KEV Catalog

~Cisa~
CISA warns of active exploitation of a Zimbra Collaboration Suite cross-site scripting vulnerability (CVE-2025-27915).
-
IOCs: CVE-2025-27915
-
#CVE202527915 #ThreatIntel #Zimbra

Zimbra zero-day vulnerability exploited to target Brazilian military via malicious ICS files. #CyberSecurity #Zimbra #ZeroDay #DataBreach #EmailSecurity Link: thedailytechfeed.com/zimbra-zero-...

Critical #Zimbra #ZeroDay exploited via weaponized iCalendar files. Ensure your systems are patched to prevent data theft. #CyberSecurity #XSS #DataBreach Link: thedailytechfeed.com/exploitation...

Zimbra Zero-Day Exploited to Target Brazilian Military via Malicious ICS Files Zimbra patched a CVE-2025-27915 XSS flaw exploited in attacks targeting Brazil’s military via ICS files.

Une faille zero-day de #Zimbra, désormais corrigée, a été exploitée pour cibler l'armée brésilienne via des fichiers ICS malveillants. CVE-2025-27915 est une vulnérabilité XSS due à une mauvaise filtration HTML. ⚠️🛡️ #CyberSecurity #IAÉthique #InnovationIA https://kntn.ly/285d1df1

Hackers Exploit Zimbra Zero-Day via iCalendar Files Attackers exploited a zero-day vulnerability in Zimbra Collaboration Suite by hiding malicious code within seemingly harmless calendar invitation (.ICS) files to bypass security defenses and gain acce...

[ #INFOSEC #ZIMBRA #ZERODAY ] Hackers Exploit Zimbra Zero-Day via iCalendar Files
www.sambent.com/hackers-expl...

Security threat visualization

🚨 CRITICAL zero-day in Zimbra: Malicious iCalendar attachments can enable remote code execution. No patch yet — restrict .ics files & monitor activity. Euro orgs: act now! radar.offseq.com/threat/zimbra-users-targ... #OffSeq #Zimbra #ZeroDay

Zimbra Zero-Day Exploited to Target Brazilian Military via Malicious ICS Files address under the attacker's control read more about Zimbra Zero-Day Exploited to Target Brazilian Military via Malicious ICS Files

Zimbra Zero-Day Exploited to Target Brazilian Military via Malicious ICS Files reconbee.com/zimbra-zero-...

#Zimbra #zerodayexploit #brazil #brazilian #ICSfiles #cyberattack #cyberattacks

Zero-day in Zimbra e Oracle EBS sfruttati per furti dati e RCE da Clop; exploit iCalendar e script Python causano milioni in estorsioni, patch rilasciate.

#Clop #iCalendar #Oracle #rce #zeroday #zimbra
www.matricedigitale.it/2025/10/06/z...

📰 Zimbra Dieksploitasi sebagai Zero-Day lewat Berkas iCalendar (.ICS)

👉 Baca artikel lengkap di sini: ahmandonk.com/2025/10/06/zimbra-zero-d...

#cybersecurity #email #security #icalendar #ics #incident #response #soap #api #webmail #xss #zero #day #zimbra

“Notre solution coûte trois fois moins cher qu'Office 365” : comment Lyon a tourné le dos à Microsoft La défiance face à Microsoft ne semble pas vouloir se calmer, en témoigne notamment une décision ambitieuse de la Ville de Lyon. Interview de Jean-Marie Séguret, son directeur du système d'information...

“Notre solution coûte trois fois moins cher qu'Office 365” : comment Lyon a tourné le dos à Microsoft - Les Numériques. #OnlyOffice #jalios #Zimbra ##NextCloud #Watcha #jitsi
share.google/iV9b0SoOdfDR...

Aujourd'hui, dans ma vie de sysadmin, je vais faire du #Zimbra :)
Et vous ?

CISA warns of active exploitation of CVE-2019-9621 in Zimbra Collaboration Suite. Immediate action required to mitigate risks. #CyberSecurity #Zimbra #CISA #VulnerabilityAlert Link: thedailytechfeed.com/cisa-issues-...

Июньский «В тренде VM»: уязвимости в Windows, Apache HTTP Server, веб-интерфейсах MDaemon и Zimbra, архиваторе 7-Zip Хабр, привет! Н...

#windows #apache #http #mdaemon #7-zip #synacor #zimbra #трендовые #уязвимости #microsoft #эксплуатация

Origin | Interest | Match

🐼 When your "cloud strategy" involves #Dropbox, #X, and #Zimbra —but not for backups.

#LotusPanda is back, blending espionage with your favorite cloud services. They're not just in the cloud; they are the cloud.

Think your #EDR can handle it? Hope you like surprises.

Je viens de déployer un #zimbra
Ça faisait un bail. Une version 10,j'ai encore ma 8 qui tourne bien.
Ben déception je suis. A part changer les numéros et garder des bugs, tout ce temps pour pondre 1 seul nouveau skin user.
Ça va #Synacor pas trop dur.