Tag: infrastructure
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Prolific RansomHub Operation Goes Dark
The chat infrastructure and data-leak site of the notorious ransomware-as-a-service group has been inactive since March 31, according to security vendors. First seen on darkreading.com Jump to article: www.darkreading.com/cyber-risk/prolific-ransomhub-operation-goes-dark
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Russian APT28 hackers have redoubled efforts during Ukraine war, says French security agency
Tags: apt, attack, backdoor, cisco, credentials, crowdstrike, cyber, detection, exploit, finance, government, group, hacker, hacking, infrastructure, intelligence, Internet, mail, malicious, military, monitoring, network, phishing, russia, service, theft, ukraine, vpn, vulnerabilityTargeting and Compromise of French Entities Using the APT28 Intrusion Set, the group now aggressively targets the networks of government organizations and companies connected to Ukraine’s allies, including France.Since 2021, the group has targeted specific industrial sectors including aerospace, financial services, think tanks and research, local government, and government ministries.Nothing APT28 does stands out as…
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Russia-linked group Nebulous Mantis targets NATO-related defense organizations
Tags: apt, cyber, data, defense, espionage, government, group, infrastructure, phishing, rat, russia, spear-phishingPRODAFT researchers warn of Russia-linked APT group Nebulous Mantis targeting NATO-related defense organizations Nebulous Mantis, a Russian-speaking cyber espionage group (aka Cuba, STORM-0978, Tropical Scorpius, UNC2596), used RomCom RAT and Hancitor since 2019 to target critical infrastructure, governments, and NATO-linked entities. Since mid-2022, they’ve deployed RomCom via spear-phishing for espionage, lateral movement, and data theft.…
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AI makes China leading threat to US critical infrastructure, says FBI official
First seen on scworld.com Jump to article: www.scworld.com/brief/ai-makes-china-leading-threat-to-us-critical-infrastructure-says-fbi-official
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The Future of Cloud Access Management: How Tenable Cloud Security Redefines JustTime Access
Traditional approaches to cloud access rely on static, permanent permissions that are often overprivileged. Learn how just-in-time access completely changes the game. The access challenge in modern cloud environments As cloud adoption accelerates, organizations are grappling with a fundamental security challenge: How do you grant people the access they need, such as on-call developers needing…
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US Homeland Secretary Kristi Noem Details Cyber Strategy
‘Making America Safe Again Through Cyberdefense’ Is Focus of Her RSAC Speech. Cybersecurity is national security, said U.S. Homeland Security Secretary Kristi Noem during an RSAC Conference speech detailing her agenda for revamping the Department of Homeland Security’s approach to cybersecurity, including a streamlined Cybersecurity and Infrastructure Security Agency. First seen on govinfosecurity.com Jump to…
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Nebulous Mantis Targets NATO-Linked Entities with Multi-Stage Malware Attacks
Tags: access, attack, communications, control, cyber, cybersecurity, espionage, group, infrastructure, malware, rat, russia, tacticsCybersecurity researchers have shed light on a Russian-speaking cyber espionage group called Nebulous Mantis that has deployed a remote access trojan called RomCom RAT since mid-2022.RomCom “employs advanced evasion techniques, including living-off-the-land (LOTL) tactics and encrypted command and control (C2) communications, while continuously evolving its infrastructure leveraging First seen on thehackernews.com Jump to article: thehackernews.com/2025/04/nebulous-mantis-targets-nato-linked.html
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Microsoft Expands Cloud, AI Footprint Across Europe
Microsoft has announced plans to expand cloud and AI infrastructure in the EU, increasing data center capacity by 40% by 2027 First seen on infosecurity-magazine.com Jump to article: www.infosecurity-magazine.com/news/microsoft-expands-cloud-ai/
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CNAPP-Kaufratgeber
Tags: access, ai, application-security, attack, authentication, cloud, container, detection, edr, encryption, framework, group, ibm, infrastructure, intelligence, kubernetes, linux, ml, monitoring, network, open-source, risk-management, saas, soar, software, supply-chain, threat, tool, vmware -
Chase CISO condemns the security of the industry’s SaaS offerings
Tags: ai, api, ciso, cloud, control, crowdstrike, cybersecurity, data, defense, detection, group, identity, incident response, infrastructure, network, risk, saas, sbom, threatSolutions missing: Fritz Jean-Louis, principal cybersecurity advisor at Info-Tech Research Group, said that he generally agreed with the Chase description of the cybersecurity challenges today.”One of the key points in the letter is that the modern SaaS model concentrates sensitive data behind a handful of cloud front doors. JP Morgan itself has logged multiple third-party…
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U.S. CISA adds SAP NetWeaver flaw to its Known Exploited Vulnerabilities catalog
U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds SAP NetWeaver flaw to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA)added SAP NetWeaver flaw, tracked as CVE-2025-31324, to its Known Exploited Vulnerabilities (KEV) catalog. Last week, researchers warned that a zero-day vulnerability, tracked asCVE-2025-31324(CVSS score of 10/10), in SAP NetWeaver is…
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SentinelOne warns of threat actors targeting its systems and high-value clients
SentinelOne 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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WarGames it’s not 1983 anymore
China’s state-sponsored cyber operations, driven by groups like Volt Typhoon, Salt Typhoon, Brass Typhoon, and APT41, and amplified by techniques like Fast Flux DNS, are not chasing Hollywood apocalypse”, they’re seizing America’s networks, turning our infrastructure into a weapon against us. First seen on securityboulevard.com Jump to article: securityboulevard.com/2025/04/wargames-its-not-1983-anymore/
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Researchers Uncover SuperShell Payloads and Various Tools in Hacker’s Open Directories
Tags: control, cyber, cybersecurity, hacker, infrastructure, linux, malicious, open-source, risk, software, toolCybersecurity researchers at Hunt have uncovered a server hosting advanced malicious tools, including SuperShell command-and-control (C2) payloads and a Linux ELF Cobalt Strike beacon. The discovery, originating from a routine search for open-source proxy software, highlights the pervasive risks of unsecured infrastructure and the sophistication of modern cyber threats. Hunt’s continuous scanning of public IPv4…
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US Critical Infrastructure Still Struggles With OT Security
How does a company defend itself from cyberattacks by a foreign adversary? A collection of experts gathered at this year’s RSAC Conference to explain how the US can help. First seen on darkreading.com Jump to article: www.darkreading.com/remote-workforce/critical-infrastructure-struggles-ot-security
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Digitization Creates New OT Security Blind Spots
Dragos’ Robert Lee on Why Ransomware Groups Target OT for Faster, Larger Payouts. Ransomware attacks on OT systems rose to 87% in 2024. With industrial systems becoming more connected and digitized, threat actors are able to scale attacks more effectively across critical infrastructure, said Robert Lee, co-founder and CEO of Dragos. First seen on govinfosecurity.com…
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CISA tags Broadcom Fabric OS, CommVault flaws as exploited in attacks
The U.S. Cybersecurity & Infrastructure Security Agency (CISA) is warning of Broadcom Brocade Fabric OS, Commvault web servers, and Qualitia Active! Mail clients vulnerabilities that are actively exploited in attacks. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/cisa-tags-broadcom-fabric-os-commvault-flaws-as-exploited-in-attacks/
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SentinelOne Uncovers Chinese Espionage Campaign Targeting Its Infrastructure and Clients
Cybersecurity company SentinelOne has revealed that a China-nexus threat cluster dubbed PurpleHaze conducted reconnaissance attempts against its infrastructure and some of its high-value customers.”We first became aware of this threat cluster during a 2024 intrusion conducted against an organization previously providing hardware logistics services for SentinelOne employees,” security First seen on thehackernews.com Jump to article:…
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Fraudulent email domain tracker: April 2025
This is the first release in a new Castle series highlighting email domains associated with fraudulent activity. Our goal is to provide visibility into email infrastructure commonly abused by bots and fraudsters, so that security teams can improve their detection systems. Each month, we’ll publish a ranked list First seen on securityboulevard.com Jump to article:…
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2025 The International Year of Quantum Science and Technology
Tags: access, attack, cloud, compliance, computer, conference, crypto, cryptography, cybersecurity, data, encryption, finance, government, group, Hardware, infrastructure, international, lessons-learned, network, nist, regulation, risk, risk-assessment, software, strategy, technology, tool2025 The International Year of Quantum Science and Technology divya Tue, 04/29/2025 – 07:48 It is no surprise that the United Nations declared 2025 as the International Year of Quantum Science and Technology (IYQ). Not only does it mark the 100-year point since quantum physics were discovered, but for those who have been following, the…
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Kaspersky calls for cyber immunity amid growing cyber threats
The rise of professional cyber crime groups and state-sponsored actors targeting critical infrastructure requires a move towards inherently secure ‘cyber immune’ systems, says Kaspersky CEO Eugene Kaspersky First seen on computerweekly.com Jump to article: www.computerweekly.com/news/366623294/Kaspersky-calls-for-cyber-immunity-amid-growing-cyber-threats
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CISA warns about actively exploited Broadcom, Commvault vulnerabilities
The Cybersecurity and Infrastructure Security Agency (CISA) has added three new flaws to its Known Exploited Vulnerabilities catalog on Monday, affecting Commvault … First seen on helpnetsecurity.com Jump to article: www.helpnetsecurity.com/2025/04/29/cisa-warns-about-actively-exploited-broadcom-commvault-vulnerabilities-cve-2025-1976-cve-2025-3928/
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Nordkoreas <> nutzt russische Infrastruktur
Eine aktuelle Analyse des IT-Sicherheitsunternehmens Trend Micro zeigt, wie die nordkoreanische Hackergruppe Void Dokkaebi auch bekannt unter dem Namen Famous Chollima gezielt russische Internetressourcen einsetzt, um weltweit Cyberangriffe durchzuführen. First seen on it-daily.net Jump to article: www.it-daily.net/it-sicherheit/cybercrime/nordkoreas-void-dokkaebi
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Ransomware attacks on critical infrastructure surge, reports FBI
The FBI is set to report that ransomware was the most pervasive cybersecurity threat to US critical infrastructure during the year of 2024, with complaints of ransomware attacks against critical sectors jumping 9% over the previous year. First seen on tripwire.com Jump to article: www.tripwire.com/state-of-security/ransomware-attacks-critical-infrastructure-surge-reports-fbi
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Ransomware-Attacke bei Hitachi Vantara
Tags: breach, cloud, computer, cyberattack, data, group, incident response, infrastructure, ransom, ransomware, serviceDie Ransomware-Gruppe Akira soll bei Hitachis IT-Services- und Infrastruktur-Tochter zugeschlagen haben.Vertreter von Hitachi Vantara haben gegenüber dem Security-Portal Bleeping Computer (BC) eingeräumt, dass das Unternehmen am 26. April mit Ransomware angegriffen wurde und in der Folge einige seiner Systeme offline nehmen musste.Als Tochterunternehmen des japanischen Hitachi-Konzerns ist Hitachi Vantara auf Datenplattformen und Infrastruktursysteme für Unternehmen…
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U.S. CISA adds Qualitia Active! Mail, Broadcom Brocade Fabric OS, and Commvault Web Server flaws to its Known Exploited Vulnerabilities catalog
U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds Qualitia Active! Mail, Broadcom Brocade Fabric OS, and Commvault Web Server flaws to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added Qualitia Active! Mail, Broadcom Brocade Fabric OS, and Commvault Web Server flaws to its Known Exploited Vulnerabilities (KEV) catalog. Below are…
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Futureproofing Enterprise Cloud Security: Navigating Cloud Key Management Complexity
In multicloud environments, where networks stretch beyond traditional private infrastructures and are accessible over the internet, protecting encryption keys is essential for achieving robust security. First seen on securityboulevard.com Jump to article: securityboulevard.com/2025/04/futureproofing-enterprise-cloud-security-navigating-cloud-key-management-complexity/
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CISA Adds Broadcom Brocade Fabric OS Flaw to Known Exploited Vulnerabilities List
Tags: advisory, cisa, cyber, cybersecurity, exploit, flaw, government, infrastructure, kev, vulnerabilityThe U.S. Cybersecurity and Infrastructure Security Agency (CISA) has issued an urgent security advisory after adding a critical Broadcom Brocade Fabric OS vulnerability to its Known Exploited Vulnerabilities (KEV) Catalog. The flaw, tracked as CVE-2025-1976, affects Broadcom’s widely deployed Brocade Fabric OS and has drawn increased concern from government and enterprise security teams due to its…
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CISA Adds Actively Exploited Broadcom and Commvault Flaws to KEV Database
The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Monday added two high-severity security flaws impacting Broadcom Brocade Fabric OS and Commvault Web Server to its Known Exploited Vulnerabilities (KEV) catalog, citing evidence of active exploitation in the wild.The vulnerabilities in question are listed below -CVE-2025-1976 (CVSS score: 8.6) – A code injection flaw First…