Tag: cyberespionage
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SentinelOne warns of threat actors targeting its systems and high-value clients
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in SecurityNewsSentinelOne warns China-linked APT group PurpleHaze attempted reconnaissance on its systems and high-value clients. Cybersecurity firm SentinelOne warns that a China-linked APT group, tracked as PurpleHaze, attempted to conduct reconnaissance on its infrastructure and high-value clients. The activity suggests targeted cyberespionage efforts aimed at gathering information for potential future attacks. SentinelOne first identified PurpleHaze’s activity…
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Enterprise-specific zero-day exploits on the rise, Google warns
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in SecurityNews
Tags: access, apple, apt, attack, china, cisco, cloud, crime, crimes, cyberespionage, detection, endpoint, exploit, finance, flaw, google, group, Hardware, incident response, injection, Internet, ivanti, korea, lessons-learned, mandiant, microsoft, mitigation, network, north-korea, remote-code-execution, russia, service, strategy, technology, threat, tool, update, vpn, vulnerability, zero-daySurge in network edge device exploitation: Of the 33 zero-day vulnerabilities in enterprise-specific products, 20 targeted hardware appliances typically located at the network edge, such as VPNs, security gateways, and firewalls. Notable targets last year included Ivanti Cloud Services Appliance, Palo Alto Networks’ PAN-OS, Cisco Adaptive Security Appliance, and Ivanti Connect Secure VPN.Targeted attacks against…
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Earth Kurma APT Targets Southeast Asia with Stealthy Cyberespionage
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in SecurityNewsIn a newly released report, Trend Research has unveiled the operations of an advanced persistent threat (APT) group, First seen on securityonline.info Jump to article: securityonline.info/earth-kurma-apt-targets-southeast-asia-with-stealthy-cyberespionage/
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China-linked BRICKSTORM backdoor involved in Europe-targeted cyberespionage
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in SecurityNewsFirst seen on scworld.com Jump to article: www.scworld.com/brief/china-linked-brickstorm-backdoor-involved-in-europe-targeted-cyberespionage
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Breach Roundup: Cyber Insurance Market Set to Double by 2030
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in SecurityNewsAlso, a ‘Perfect Tool’ for Cyberespionage and EU Stocks Up on Burner Phones. This week, the cyber insurance market could double, Europe to use burner phones in the U.S., a BPFDoor campaign, Alcasec faces Spanish prison, a Thai harassment campaign and charges in Taiwan for a Chinese captain. China stonewalled a Swedish cable cutting investigation.…
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Zwei Tools – eine Mission: UNC5174 startet raffinierte Angriffskampagne
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in SecurityNewsDer Hintergrund der Angriffe legt nahe, dass die Aktivitäten sowohl der Cyberspionage als auch dem Zugangshandel an kompromittierten Netzwerken dienen. First seen on infopoint-security.de Jump to article: www.infopoint-security.de/zwei-tools-eine-mission-unc5174-startet-raffinierte-angriffskampagne/a40507/
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New Russia-linked cyberespionage campaign abuses Windows RDP
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in SecurityNewsFirst seen on scworld.com Jump to article: www.scworld.com/brief/new-russia-linked-cyberespionage-campaign-abuses-windows-rdp
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Ukraine subjected to new cyberespionage campaign
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in SecurityNewsFirst seen on scworld.com Jump to article: www.scworld.com/brief/ukraine-subjected-to-new-cyberespionage-campaign
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Chinese Espionage Group Targeting Legacy Ivanti VPN Devices
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in SecurityNewsMore Evidence Surfaces of Chinese Hackers Targeting Ivanti Products. A suspected Chinese cyberespionage operation is behind a spate of malware left on VPN appliances made by Ivanti. The threat actor used a critical security vulnerability the Utah company patched in February. We are aware of a limited number of customers whose appliances have been exploited.…
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CISA warns of latest Ivanti firewall bug being exploited by suspected Chinese hackers
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in SecurityNewsResearchers attributed exploitation of the vulnerability to a suspected China-based cyberespionage group tracked as UNC5221. First seen on therecord.media Jump to article: therecord.media/cisa-ivanti-firewall-bug-exploitation
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Asia-Pacific, Latin America subjected to Chinese cyberespionage attacks
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in SecurityNewsFirst seen on scworld.com Jump to article: www.scworld.com/brief/asia-pacific-latin-america-subjected-to-chinese-cyberespionage-attacks
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China’s FamousSparrow APT Hits Americas with SparrowDoor Malware
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in SecurityNewsChina-linked APT group FamousSparrow hits targets in the Americas using upgraded SparrowDoor malware in new cyberespionage campaign, ESET reports. First seen on hackread.com Jump to article: hackread.com/china-famoussparrow-apt-americas-sparrowdoor-malware/
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Russia-linked Gamaredon targets Ukraine with Remcos RAT
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in SecurityNews
Tags: apt, attack, cyberespionage, group, phishing, powershell, rat, russia, spear-phishing, ukraineRussia-linked Gamaredon targets Ukraine with a phishing campaign using troop-related lures to deploy the Remcos RAT via PowerShell downloader. Talos researchers warn that Russia-linked APT group Gamaredon (a.k.a. Armageddon, Primitive Bear, ACTINIUM, Callisto) targets Ukraine with a phishing campaign. The cyberespionage group is behind a long series of spear-phishing attacks targeting Ukrainian entities, and organizations related…
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Cyberspionage in Russland – Aktiv ausgenutzter Zero-Day-Exploit in Google Chrome
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in SecurityNewsFirst seen on security-insider.de Jump to article: www.security-insider.de/sicherheitsluecke-chrome-sandbox-umgehung-kaspersky-a-5cc1e2fae2e2dc9392ea2cf85b8cd384/
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Chinese FamousSparrow hackers deploy upgraded malware in attacks
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in SecurityNewsA China-linked cyberespionage group known as ‘FamousSparrow’ was observed using a new modular version of its signature backdoor ‘SparrowDoor’ against a US-based trade organization. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/chinese-famoussparrow-hackers-deploy-upgraded-malware-in-attacks/
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Mercenary Hacking Group Appears to Embrace Ransomware
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in SecurityNewsHighly Targeted Ransomware Hit Traced to Long-Running Cyberespionage Group. A stealthy group of mercenary hackers active since 2018 appears to have diversified into hitting hypervisors with ransomware via highly targeted attacks. Researchers said they tracked the hit to a corporate espionage team tracked as RedCurl. First seen on govinfosecurity.com Jump to article: www.govinfosecurity.com/mercenary-hacking-group-appears-to-embrace-ransomware-a-27834
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Chinese APT Weaver Ant Targeting Telecom Providers in Asia
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in SecurityNewsWeaver Ant, a cyberespionage-focused APT operating out of China, is targeting telecom providers for persistent access. The post Chinese APT Weaver Ant Targeting Telecom Providers in Asia appeared first on SecurityWeek. First seen on securityweek.com Jump to article: www.securityweek.com/chinese-apt-weaver-ant-targeting-telecom-providers-in-asia/
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Chinese Hackers Exploit Unpatched Servers in Taiwan
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in SecurityNewsUAT-5918 Breaches Taiwan’s Critical Sectors Using N-Day Flaws for Cyberespionage. Hackers with ties to China-based hacking groups including Volt Typhoon are breaching Taiwan’s critical infrastructure by exploiting unpatched web and application servers as entry points for a cyberespionage campaign. Cisco Talos threat hunters identified the new threat actor as UAT-5918. First seen on govinfosecurity.com Jump…
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Critical vulnerability in AMI MegaRAC BMC allows server’ takeover
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in SecurityNews
Tags: access, advisory, api, apt, attack, authentication, control, credentials, cve, cyberespionage, cybersecurity, data, data-breach, endpoint, exploit, firewall, firmware, flaw, group, infrastructure, Internet, linux, malicious, malware, network, ransomware, supply-chain, technology, training, update, vulnerabilityth vulnerability that Eclypsium researchers found in MegaRAC, the BMC firmware implementation from UEFI/BIOS vendor American Megatrends (AMI). BMCs are microcontrollers present on server motherboards that have their own firmware, dedicated memory, power, and network ports and are used for out-of-band management of servers when their main operating systems are shut down.Administrators can access BMCs…
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GitHub wird immer mehr zu einem digitalen Minenfeld
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in SecurityNews
Tags: access, authentication, cloud, computer, cyberattack, cyberespionage, cybersecurity, github, malware, mfa, north-korea, password, updateZuerst waren nur einzelne GitHub-Repositories mit Malware infiziert. Mittlerweile geraten auch Entwickler und deren Konten direkt in das Visier von Cyberkriminellen.Die Plattform GitHub sorgt seit geraumer Zeit für negative Schlagzeilen, da ihre Repositories vermehrt mit Malware infiziert sind. Hierdurch versuchen Cyberkriminelle auf Geräte und Daten zuzugreifen.Jetzt wurden diese Aktivitäten auf Entwickler direkt ausgeweitet. Ziel dieser…
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Chinese Hackers Target European Diplomats with Malware
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in SecurityNewsMirrorFace Expands Operations, Revives Anel Backdoor for Espionage. A threat actor associated with Chinese cyberespionage campaigns against Japan stepped outside its East Asian comfort zone to target a European organization with a refreshed set of hacking tools. A hacking group tracked as MirrorFace and Earth Kasha deployed a backdoor once exclusively used by APT10. First…
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State-backed cyberespionage against European telcos escalates
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in SecurityNews
Tags: cyberespionageFirst seen on scworld.com Jump to article: www.scworld.com/brief/state-backed-cyberespionage-against-european-telcos-escalates
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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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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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Ivanti EPM vulnerabilities actively exploited in the wild, CISA warns
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in SecurityNews
Tags: apt, china, cisa, cyberespionage, exploit, flaw, group, ivanti, remote-code-execution, vpn, vulnerability, zero-dayIvanti products in attackers’ crosshairs: Multiple Ivanti products have been targeted by attackers over the past year, especially by state-sponsored cyberespionage groups who developed zero-day exploits for them.Back in January Ivanti patched a critical remote code execution flaw in its Connect Secure SSL VPN appliance that a Chinese APT group had exploited as a zero-day…
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1,600 Victims Hit by South American APT’s Malware
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in SecurityNewsSouth American cyberespionage group Blind Eagle has infected over 1,600 organizations in Colombia in a recent campaign. The post 1,600 Victims Hit by South American APT’s Malware appeared first on SecurityWeek. First seen on securityweek.com Jump to article: www.securityweek.com/1600-victims-hit-by-south-american-apts-malware/