Tag: mandiant
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Chinese Hackers Exploit Ivanti VPN Vulnerability to Deliver Malware Payloads
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in SecurityNewsIvanti disclosed a critical security vulnerability, CVE-2025-22457, affecting its Connect Secure (ICS) VPN appliances, particularly versions 22.7R2.5 and earlier. This buffer overflow vulnerability enables attackers to achieve remote code execution when exploited successfully. Security researchers from Mandiant and Ivanti have confirmed active exploitation of this vulnerability in the wild, targeting ICS 9.X (end-of-life) and earlier…
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Ivanti warns customers of new critical flaw exploited in the wild
Remediation: Organizations are urged to immediately update their Ivanti Connect Secure appliances to version 22.7R2.6 released in February or later to address CVE-2025-22457. Customers should also use the external version of the Integrity Checker Tool and look for web server crashes.”If your ICT result shows signs of compromise, you should perform a factory reset on…
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Chinese State Hackers Exploiting Newly Disclosed Ivanti Flaw
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in SecurityNews
Tags: china, espionage, exploit, flaw, hacker, ivanti, mandiant, remote-code-execution, vulnerabilityMandiant warned that Chinese espionage actor UNC5221 is actively exploiting a critical Ivanti vulnerability, which can lead to remote code execution First seen on infosecurity-magazine.com Jump to article: www.infosecurity-magazine.com/news/chinese-state-hackers-ivanti-flaw/
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Nordkorea verstärkt Operationen zur Anheuerung von IT-Spezialisten in Europa
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in SecurityNewsMandiant warnt in einer aktuellen Information vor verstärkten Aktivitäten von Nordkorea in Europa. Nachdem die USA restriktiver mit der Beschäftigung von Fachkräften werden, versucht Nordkorea verstärkt IT-Mitarbeiter in IT-Unternehmen in Europa einzuschleusen. Das Ganze geht auf Erkenntnisse der Google Threat … First seen on borncity.com Jump to article: www.borncity.com/blog/2025/04/04/nordkorea-verstaerkt-operationen-zur-anheuerung-von-it-spezialisten-in-europa/
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Chinese APT Pounces on Misdiagnosed RCE in Ivanti VPN Appliances
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in SecurityNewsIvanti misdiagnoses a remote code execution vulnerability and Mandiant reports that Chinese hackers are launching in-the-wild exploits. The post Chinese APT Pounces on Misdiagnosed RCE in Ivanti VPN Appliances appeared first on SecurityWeek. First seen on securityweek.com Jump to article: www.securityweek.com/chinese-apt-pounces-on-misdiagnosed-rce-in-ivanti-vpn-appliances/
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Google Acquires Wiz for Record $32 Billion
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in SecurityNews$32B Wiz acquisition: Google ramps up cloud security. Following Mandiant, this deal signals major GCP defense upgrade. First seen on hackread.com Jump to article: hackread.com/google-acquires-wiz-for-record-32-billion/
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Mandiant enthüllt verdeckte Spionagekampagne auf veralteten Juniper-Routern
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in SecurityNewsJuniper Networks rät allen Kunden dringend, ihre Netzwerkgeräte auf aktuelle Versionen mit den neuesten Sicherheits-Patches zu bringen. First seen on infopoint-security.de Jump to article: www.infopoint-security.de/mandiant-enthuellt-verdeckte-spionagekampagne-auf-veralteten-juniper-routern/a40149/
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5 Things To Know About China-Linked Juniper Router Attacks
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in SecurityNewsJuniper Networks has released a fix for a Junos OS vulnerability, which Mandiant researchers say has been exploited by a China-based espionage group. First seen on crn.com Jump to article: www.crn.com/news/security/2025/5-things-to-know-about-china-linked-juniper-router-attacks
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China-Backed Hackers Backdoor US Carrier-Grade Juniper MX Routers
Mandiant researchers found the routers of several unnamed organizations (likely telcos and ISPs) were hacked by UNC3886, and contained a custom backdoor called TinyShell. First seen on darkreading.com Jump to article: www.darkreading.com/cyberattacks-data-breaches/china-hackers-backdoor-carrier-grade-juniper-mx-routers
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Chinese Hacked Exploit Juniper Networks Routers to Implant Backdoor
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in SecurityNewsCybersecurity researchers have uncovered a sophisticated cyber espionage campaign targeting critical network infrastructure, marking a significant evolution in tactics by Chinese state-sponsored hackers. Mandiant, a leading cybersecurity firm, has discovered multiple custom backdoors deployed on Juniper Networks’ routers, attributing the activity to a Chinese espionage group known as UNC3886. The backdoors provided attackers with persistent…
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China-linked APT UNC3886 targets EoL Juniper routers
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in SecurityNewsMandiant researchers warn that China-linked actors are deploying custom backdoors on Juniper NetworksJunos OS MX routers. In mid-2024, Mandiant identified custom backdoors on Juniper Networks’ Junos OS routers, and attributed the attacks to a China-linked espionage group tracked as UNC3886. These TINYSHELL-based backdoors had various capabilities, including active and passive access and a script to…
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Mandiant Uncovers Custom Backdoors on EndLife Juniper Routers
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in SecurityNewsChina-nexus cyberespionage group caught planting custom backdoors on end-of-life Juniper Networks Junos OS routers. The post Mandiant Uncovers Custom Backdoors on End-of-Life Juniper Routers appeared first on SecurityWeek. First seen on securityweek.com Jump to article: www.securityweek.com/mandiant-uncovers-custom-backdoors-on-end-of-life-juniper-routers/
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Expired Juniper routers find new life as Chinese spy hubs
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in SecurityNewsFewer than 10 known victims, but Mandiant suspects others compromised, too First seen on theregister.com Jump to article: www.theregister.com/2025/03/12/china_spy_juniper_routers/
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Chinese Cyberespionage Group Tied to Juniper MX Router Hacks
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in SecurityNewsJuniper Networks Urges Immediate Updating and Malware Scans to Block Attackers. Hackers have been infecting outdated Juniper MX routers with backdoor malware as part of an apparent cyberespionage campaign that traces to a Chinese-affiliated hacking team tracked as UNC 3886, warned Google’s Mandiant incident response group. First seen on govinfosecurity.com Jump to article: www.govinfosecurity.com/chinese-cyberespionage-group-tied-to-juniper-mx-router-hacks-a-27696
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Chinese Hackers Implant Backdoor Malware on Juniper Routers
Mandiant revealed that Chinese espionage actor UNC3886 has deployed modified versions of the TinyShell backdoor across multiple Juniper OS routers First seen on infosecurity-magazine.com Jump to article: www.infosecurity-magazine.com/news/chinese-backdoor-malware-juniper/
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Google Uncovers Security Flaws in Microsoft’s Time Travel Debugging Framework
In a recent technical analysis, researchers from Mandiant, working with Google Cloud, have identified several critical security flaws in Microsoft’s Time Travel Debugging (TTD) framework. TTD is a powerful tool used for record-and-replay debugging of Windows user-mode applications, relying heavily on accurate CPU instruction emulation to faithfully replay program executions. However, subtle inaccuracies in this…
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Safe{Wallet} Confirms North Korean TraderTraitor Hackers Stole $1.5 Billion in Bybit Heist
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in SecurityNews
Tags: attack, cloud, crypto, cybersecurity, google, hacker, malicious, mandiant, north-korea, threatSafe{Wallet} has revealed that the cybersecurity incident that led to the Bybit $1.5 billion crypto heist is a “highly sophisticated, state-sponsored attack,” stating the North Korean threat actors behind the hack took steps to erase traces of the malicious activity in an effort to hamper investigation efforts.The multi-signature (multisig) platform, which has roped in Google…
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Google Issues Warning on Phishing Campaigns Targeting Higher Education Institutions
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in SecurityNewsGoogle, in collaboration with its Mandiant Threat Intelligence team, has issued a warning about a surge in phishing campaigns targeting higher education institutions in the United States. These campaigns, observed since August 2024, have exploited the academic calendar and institutional trust to deceive students, faculty, and staff. The attacks have been linked to a broader…
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How Russian Hackers Are Exploiting Signal ‘Linked Devices’ Feature for Real-Time Spying
Mandiant warns that multiple Russian APTs are abusing a nifty Signal Messenger feature to surreptitiously spy on encrypted conversations. The post How Russian Hackers Are Exploiting Signal ‘Linked Devices’ Feature for Real-Time Spying appeared first on SecurityWeek. First seen on securityweek.com Jump to article: www.securityweek.com/how-russian-hackers-are-exploiting-signals-linked-devices-for-real-time-spying/
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Cyberkriminalität als globale Bedrohung: Neuer Report der Google Threat Intelligence Group
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in SecurityNewsLaut den Daten des Dienstes ‘Mandiant Managed Defense” haben finanziell motivierte Akteure im Jahr 2024 fast viermal mehr Vorfälle verursacht als staatlich unterstützte Gruppen. First seen on infopoint-security.de Jump to article: www.infopoint-security.de/cyberkriminalitaet-als-globale-bedrohung-neuer-report-der-google-threat-intelligence-group/a39809/
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Getting the Most Value out of the OSCP: Pre-Course Prep
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in SecurityNews
Tags: access, antivirus, attack, compliance, control, credentials, cyber, cybersecurity, detection, exploit, finance, framework, guide, hacker, hacking, infosec, infrastructure, jobs, kali, linux, mandiant, metric, microsoft, mitre, network, organized, password, penetration-testing, PurpleTeam, RedTeam, risk, service, skills, software, tactics, technology, tool, training, vulnerability, windowsThe first post in a five-part practical guide series on maximizing the professional, educational, and financial value of the OffSec certification pursuit for a successful career in offensive cybersecurity consulting Disclaimer: All opinions expressed in this article are solely my own. I have reviewed the content to ensure compliance with OffSec’s copyright policies and agreements.…
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Lakeside Software MSI Flaw Identified by Google Mandiant
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in SecurityNewsSysTrack LsiAgent Installer Flaw Escalates Privileges Locally. A flawed Microsoft software installer application developed by Lakeside Software could enable attackers with lower privileges to gain full system access. The local privilege escalation vulnerability uncovered by Google Mandiant has since been patched. First seen on govinfosecurity.com Jump to article: www.govinfosecurity.com/lakeside-software-msi-flaw-identified-by-google-mandiant-a-27478
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Google Researchers Breakdowns Scatterbrain Behind PoisonPlug Malware
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in SecurityNewsGoogle’s Threat Intelligence Group (GTIG) in collaboration with Mandiant has revealed critical insights into ScatterBrain, a sophisticated obfuscation tool utilized by China-nexus cyber espionage groups, specifically APT41, to deploy the advanced backdoor family POISONPLUG.SHADOW. This analysis underscores the significant evolution of obfuscation techniques from earlier counterparts like ScatterBee, making ScatterBrain a primary contributor to the…
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Wie sich Cybersecurity mit KI im Jahr 2025 weiterentwickelt
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in SecurityNewsKürzlich veröffentlichte Google Cloud seinen Cybersecurity Forecast für das Jahr 2025 [1]. Der Bericht enthält zukunftsweisende Erkenntnisse mehrerer führender Sicherheitsverantwortlicher von Google Cloud darunter Google Threat Intelligence, Mandiant Consulting und das Office of the CISO von Google Cloud. Sie beschreiben unter anderem, wie die nächste Phase der künstlichen Intelligenz (KI) sowohl für Angreifer als… First…
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Threat Intelligence’s Top Players Tackle Evolving Cyber Risk
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in SecurityNewsAcquisitions, AI and Emerging Threats Define Strategy for Recorded Future, Google. From Google’s $5.4 billion acquisition of Mandiant to Recorded Future’s fraud insights following Mastercard’s $2.65 billion purchase, threat intelligence vendors are innovating with AI and are focused on operationalizing their data through automation and managed services. First seen on govinfosecurity.com Jump to article: www.govinfosecurity.com/threat-intelligences-top-players-tackle-evolving-cyber-risk-a-27327
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US hits back against China’s Salt Typhoon group
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in SecurityNews
Tags: attack, backdoor, china, cisa, ciso, communications, computer, control, crypto, cve, cyber, cyberattack, cybersecurity, defense, detection, disinformation, espionage, exploit, finance, government, group, infosec, infrastructure, intelligence, ivanti, law, malicious, mandiant, microsoft, network, north-korea, office, tactics, technology, theft, threat, tool, vpn, vulnerabilityThe US is hitting back against the threat group, dubbed Salt Typhoon by Microsoft, which is allegedly behind recent cyber attacks against American telecommunications providers, as part of a wider campaign against Chinese-based hacking.On Friday the Department of the Treasury’s Office of Foreign Assets Control (OFAC) said it is sanctioning Sichuan Juxinhe Network Technology, a…
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Mandiant links Ivanti zero-day exploitation to Chinese hackers
Mandiant warned users to be prepared for widespread exploitation of CVE-2025-0282 as Ivanti products have become a popular target for attackers in recent years. First seen on techtarget.com Jump to article: www.techtarget.com/searchsecurity/news/366617826/Mandiant-links-Ivanti-zero-day-exploitation-to-Chinese-hackers