#proxyshell search results
ProxyShell is still alive in the networks of giant players! 🫡 #ProxyShell #windows #ActiveDirectory #BugBounty
Vídeo NUEVO ❗️ Ustedes se enteraron de la vulnerabilidad #ProxyShell en #ExcahngeServer? Muchos no y de hecho todavía no han actualizado sus servidores. La Fiscalía de Colombia se vió afectada y te cuento este caso 👇🏻 youtu.be/h-dPwsmBPwI Deja tu me gusta 💙
🚨 vulnerabilidades de Microsoft Exchange siguen siendo explotadas por grupos criminales #ProxyNotShell #ProxyShell #cybersecurity #ciberseguridad
🚨 #ProxyLogon and #ProxyShell Pose Ongoing Threats to #Government Mail Servers 🔍 Researchers found ongoing exploitation of these vulnerabilities in #MicrosoftExchange servers, targeting government entities in Asia, Europe, and South America to steal sensitive communications. 🔗…
Microsoft Exchange ProxyShell is being exploited to mine crypto once again #MicrosoftExchange #ProxyShell #Crypto ow.ly/x9xk50MWhOF
Hackers are targeting unpatched Microsoft Exchange servers in 26 countries with JavaScript keyloggers to steal credentials. Read more! thehackernews.com/2025/06/hacker… #CyberSecurity #MicrosoftExchange #ProxyShell #CredentialTheft #ThreatIntelligence #InfoSec
Microsoft Exchange ProxyShell flaws exploited in new crypto-mining attack bleepingcomputer.com/news/security/… #Microsoft #Exchange #ProxyShell
Keylogger found on Microsoft Exchange Server steals login credentials globally. Discovered by Positive Technologies, this #Keylogger targets gov't and business logins since 2021. Exploits #ProxyShell vulnerability. #Cybersecurity #MicrosoftExchange
未確認の攻撃者が65台の古いExchangeサーバにキー入力ログ挿入。既知ProxyShell脆弱性悪用し、JavaScriptで送信型/保存型キーロガー仕込み。政府・金融等が標的。古い脆弱Exchangeサーバの放置は致命的。#ExchangeAttack #Keylogger #ProxyShell thehackernews.com/2025/06/hacker…
Top causes of a #ransomware attack: 1. ☠️Exploited Vulnerabilities (36%): Attacks carried out by exploiting vulnerabilities found in devices, often due to lack of diligent patching. #ProxyShell and #Log4Shell vulnerabilities were frequently present in affected assets. 2.…
Weeks back, #CISA shared their '22 top exploited vulns, including #Log4shell, #ProxyShell & more. As always, we've got you covered w/ security tests for all 12, 🆓 to use on 25 endpoints + source code available. preludesecurity.com/advisories/aa2… #infosec #redteam
preludesecurity.com
Explore the latest insights on security control validation | Prelude
Find expert perspective and the latest news on how organizations are making the most of their security controls from the Prelude team.
#CobaltStrike beacon was deployed via a webshell that was planted by exploiting the #ProxyShell vulnerability. This #HsHarada campaign targets healthcare and healthcare-adjacent organizations, and relies on github.com/Tas9er
Hunt identified a server likely exploiting #ProxyLogon & #ProxyShell flaws to gain initial access and steal sensitive communications. This renewed activity has affected government entities across multiple regions, including Asia, Europe, and South America securityonline.info/proxylogon-pro…
securityonline.info
ProxyLogon & ProxyShell Vulnerabilities Back: Gov't Emails Breached
Nearly three years after the notorious ProxyLogon and ProxyShell vulnerabilities caused widespread havoc on Microsoft Exchange servers
This year's #ProxyShell incident was a humbling reminder that no vendor is immune to #cyberattacks. Check out this article that dives into some of the lessons we learned as this vulnerability made its rounds. cpomagazine.com/cyber-security…
#ProxyShell y #ProxyLogon fueron grandes oportunidades para adversarios, es hora de un nuevo set de vulnerabilidades abusadas on-the-wild. Más detalles en @behackerpro behacker.pro/proxynotshell-…
🚨Major Threat Alert: Keylogger Found Lurking in Microsoft Exchange Server - #ProxyShell CVE-2021-34523 CVE-2021-31207 CVE-2021-34473 CVE-2020-1472 Severity: 🔴 High Maturity: 💥 Mainstream fletch.ai/p/proxyshell #CyberSecurity #ThreatIntel #InfoSec
#ransomware #patch #ProxyShell #Log4Shell #attacksurfacemanagement #0day #EoL #credentialstuffing #bruteforce #supplychain #maliciousdocuments #adware @wcs_cloud #WCS #cybersecurity #vulnerabilityassessment #patchmanagement #riskmanagement #resilience #backup #restore #RTO #RPO
Last time even got banned at #reddit asking some questions including microsoft exchange server . Its not a dumb subject because its one of a very large attack surface ever existing because of its complexity. There are #proxylogon , #proxyshell and ??? more to appear
Hackers are targeting unpatched Microsoft Exchange servers in 26 countries with JavaScript keyloggers to steal credentials. Read more! thehackernews.com/2025/06/hacker… #CyberSecurity #MicrosoftExchange #ProxyShell #CredentialTheft #ThreatIntelligence #InfoSec
未確認の攻撃者が65台の古いExchangeサーバにキー入力ログ挿入。既知ProxyShell脆弱性悪用し、JavaScriptで送信型/保存型キーロガー仕込み。政府・金融等が標的。古い脆弱Exchangeサーバの放置は致命的。#ExchangeAttack #Keylogger #ProxyShell thehackernews.com/2025/06/hacker…
Basic failures led to hack of Electoral Commission data on 40 million people computerweekly.com/news/366599512… via @computerweekly # China #vulnerability #ProxyShell #passwords #Microsoft
🚨 #ProxyLogon and #ProxyShell Pose Ongoing Threats to #Government Mail Servers 🔍 Researchers found ongoing exploitation of these vulnerabilities in #MicrosoftExchange servers, targeting government entities in Asia, Europe, and South America to steal sensitive communications. 🔗…
Hunt identified a server likely exploiting #ProxyLogon & #ProxyShell flaws to gain initial access and steal sensitive communications. This renewed activity has affected government entities across multiple regions, including Asia, Europe, and South America securityonline.info/proxylogon-pro…
securityonline.info
ProxyLogon & ProxyShell Vulnerabilities Back: Gov't Emails Breached
Nearly three years after the notorious ProxyLogon and ProxyShell vulnerabilities caused widespread havoc on Microsoft Exchange servers
Keylogger Malware Deployed Through MS Exchange Server Vulnerabilities in Targeted Attacks #Keylogger #keylogging #ProxyShell #logonaspx #MicrosoftExchangeServer #clkLgn ptsecurity.com/ww-en/analytic…
🚨Major Threat Alert: Keylogger Found Lurking in Microsoft Exchange Server - #ProxyShell CVE-2021-34523 CVE-2021-31207 CVE-2021-34473 CVE-2020-1472 Severity: 🔴 High Maturity: 💥 Mainstream fletch.ai/p/proxyshell #CyberSecurity #ThreatIntel #InfoSec
Keylogger found on Microsoft Exchange Server steals login credentials globally. Discovered by Positive Technologies, this #Keylogger targets gov't and business logins since 2021. Exploits #ProxyShell vulnerability. #Cybersecurity #MicrosoftExchange
Alternate tactic being used in #ProxyShell: attacker modified IIS "MSExchangeOWAAppPool" app pool by adding additional virtual directory to "/owa" with path "/auth/类/hxxxy". Webshell located in C:\ProgramData\COM1\hxxxy. Check your configs when hunting!
🚨 Ahora, más de 384.000 correos (67 GB) del Ministerio de Justicia de Chile 🇨🇱 han sido filtrados a raíz de un ataque a la plataforma Microsoft Exchange, al parecer, utilizando las mismas vulnerabilidades explotadas por #Guacamaya. #ProxyLogon #ProxyShell 🥹
I have written an @pdnuclei rule to detect the compromise of the Proxyshell vulnerability. I'll test a little more before committing. Very happy with the result 🚀 #proxyshell #CVE-2021-34473 #CTI
dmaasland / proxyshell-poc github.com/dmaasland/prox… #Pentesting #ProxyShell #CyberSecurity #Infosec
Sigma rules to detect #Exchange #ProxyShell exploitation attempts I'll improve the rules tomorrow with actual PoCs (someone was so kind and offered to share his PoC with me) HTTP log github.com/SigmaHQ/sigma/… Process Creation github.com/SigmaHQ/sigma/…
Turns out you don't need a valid email address to exploit #ProxyShell. You can just ask the server for them: github.com/dmaasland/prox…
Some cheeky #ProxyShell shenanigans in a discovered webshell -- the BQPQ variable looks like enough gibberish to be consider Base64 at first glance, but it's just a pool of characters to pull from and index the letters to build out the "unsafe" keyword for the eval function.
A basic proxylogon scanner github.com/dinosn/proxysh… #Pentesting #ProxyShell #ProxyLogon #CyberSecurity #Infosec
Exchange Exploit Leads to Domain Wide Ransomware thedfirreport.com/2021/11/15/exc… #Pentesting #Ransomware #ProxyShell #CyberSecurity #Infosec
Keep your Exchange servers safe this weekend. @HuntressLabs has seen 140+ webshells across 1900+ unpatched boxes in 48hrs. Impacted orgs thus far include building mfgs, seafood processors, industrial machinery, auto repair shops, a small residential airport and more. #ProxyShell
From PWN2OWN 2021 : A New Attack Surface on Microsoft Exchange - ProxyShell! zerodayinitiative.com/blog/2021/8/17… #Pentesting #ProxyShell #PWN2OWN #CyberSecurity #Infosec
Another good thing to look out for, is webshells saved as attachments in people's mailboxes. They are encoded, but can be decoded with this simple script: gist.github.com/rxwx/b5a8ef0cd… #ProxyShell
ATIO Group 🇲🇽 Exchange comprometido vía #ProxyShell Deben realizar análisis de seguridad ASAP! ⚠️ cc: @ATIOGroup
Added the "normal" RCE to the PoC for #ProxyShell. Code isn't the prettiest, but gets the job done: github.com/dmaasland/prox…
I've found a way to do RCE with just this PoC and the "New-ExchangeCertificate" cmdlet. See: youtu.be/HEqt7ew7cGU (Don't worry about the erros, my lab is slow). Command I used here: gist.github.com/dmaasland/0720…. Drive responsibly :)
Secretaría de Seguridad del Estado de México 🇲🇽 MS Exchange comprometido vía #ProxyShell Peligro inminente, deben realizar análisis de seguridad al servidor y las cuentas lo más pronto posible! ⚠️ cc: @SS_Edomex
For a compromise assessment of #Exchange servers I recommend using our free THOR Lite scanner We've added all rules & IOCs relevant to #ProxyShell exploitation & update them frequently THOR Lite nextron-systems.com/thor-lite/ YARA rules github.com/Neo23x0/signat… github.com/Neo23x0/signat…
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