Tag: data-breach
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Media giant Nikkei reports data breach impacting 17,000 people
Japanese publishing giant Nikkei announced earlier today that its Slack messaging platform had been compromised, exposing the personal information of over 17,000 employees and business partners. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/media-giant-nikkei-reports-data-breach-impacting-17-000-people/
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Critical React Native CLI Flaw Exposed Millions of Developers to Remote Attacks
Details have emerged about a now-patched critical security flaw in the popular “@react-native-community/cli” npm package that could be potentially exploited to run malicious operating system (OS) commands under certain conditions.”The vulnerability allows remote unauthenticated attackers to easily trigger arbitrary OS command execution on the machine running react-native-community/cli’s First seen on thehackernews.com Jump to article: thehackernews.com/2025/11/critical-react-native-cli-flaw-exposed.html
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NSFOCUS in SAS 2025: Unveiling Secrets Behind Large-Scale DDoS Attacks on AI Platform and Social Media
SANTA CLARA, Calif., November 4, 2025 The 18th Global Security Analyst Summit (SAS) concluded successfully in Khao Lak, Thailand. Focused on the complexity of APT attacks, the summit exposed the latest attack activities from Hacking Team and disclosed multiple major security risk incidents. It gathered top global cybersecurity experts, academic elites, and law enforcement representatives to…The…
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NSFOCUS in SAS 2025: Unveiling Secrets Behind Large-Scale DDoS Attacks on AI Platform and Social Media
SANTA CLARA, Calif., November 4, 2025 The 18th Global Security Analyst Summit (SAS) concluded successfully in Khao Lak, Thailand. Focused on the complexity of APT attacks, the summit exposed the latest attack activities from Hacking Team and disclosed multiple major security risk incidents. It gathered top global cybersecurity experts, academic elites, and law enforcement representatives to…The…
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SesameOp: Using the OpenAI Assistants API for Covert C2 Communication
Microsoft’s Detection and Response Team has exposed a sophisticated backdoor malware that exploits the OpenAI Assistants API as an unconventional command-and-control communication channel. Named SesameOp, this threat demonstrates how adversaries are rapidly adapting to leverage legitimate cloud services for malicious purposes, making detection significantly more challenging for security teams. The discovery highlights the evolving tactics…
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Datenleck bei Juwelierkette – Personenbezogene Daten von Christ gestohlen
Tags: data-breachFirst seen on security-insider.de Jump to article: www.security-insider.de/cyberangriff-juwelierkette-christ-group-kundendaten-vertraege-betroffen-a-3a48e58d102140dd88a4a66ae5da2b24/
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NDSS 2025 VulShield: Protecting Vulnerable Code Before Deploying Patches
Tags: attack, conference, data-breach, exploit, linux, network, software, threat, update, vulnerabilitySESSION Session 1D: System-Level Security Authors, Creators & Presenters: Yuan Li (Zhongguancun Laboratory & Tsinghua University), Chao Zhang (Tsinghua University & JCSS & Zhongguancun Laboratory), Jinhao Zhu (UC Berkeley), Penghui Li (Zhongguancun Laboratory), Chenyang Li (Peking University), Songtao Yang (Zhongguancun Laboratory), Wende Tan (Tsinghua University) PAPER VulShield: Protecting Vulnerable Code Before Deploying Patches Despite the…
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Data breach costs lead to 90% drop in operating profit at South Korean telecom giant
SK Telecom said the sharp decline stemmed from compensation and recovery costs following a large-scale cyberattack disclosed in April that exposed the personal data of about 27 million customers. First seen on therecord.media Jump to article: therecord.media/data-breach-costs-lead-to-profit-decline-south-korea-telecom
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Shortfall in Cyber Workforce Leads to Skills Gap
Fortinet’s da Gama on Global Cyber Skill Shortage. The global cybersecurity skills shortage is leaving organizations open to more risk than ever, including increased data breach rates, higher recovery costs and prolonged disruptions. According to Fortinet’s latest Global Cybersecurity Skills Gap Report, 86% of organizations experienced some type of breach in 2024 a number only…
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Japanese retailer Askul confirms data leak after cyberattack claimed by Russia-linked group
The company said the breach exposed contact information and inquiry details from users of its online stores, Askul, Lohaco and Soloel Arena, as well as supplier data stored on its internal servers. First seen on therecord.media Jump to article: therecord.media/askul-confirms-data-breach-ransomware-incident
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Open VSX Registry Responds to Leaked Tokens and Malicious Extension Incident
The Open VSX team and Eclipse Foundation have addressed a significant security incident involving leaked authentication tokens and malicious extensions on their popular code marketplace. The organization has now contained the situation and outlined concrete steps to prevent future attacks. Earlier this month, security researchers at Wiz identified several developer tokens that had been accidentally…
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Open VSX Registry Responds to Leaked Tokens and Malicious Extension Incident
The Open VSX team and Eclipse Foundation have addressed a significant security incident involving leaked authentication tokens and malicious extensions on their popular code marketplace. The organization has now contained the situation and outlined concrete steps to prevent future attacks. Earlier this month, security researchers at Wiz identified several developer tokens that had been accidentally…
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Open VSX Registry Responds to Leaked Tokens and Malicious Extension Incident
The Open VSX team and Eclipse Foundation have addressed a significant security incident involving leaked authentication tokens and malicious extensions on their popular code marketplace. The organization has now contained the situation and outlined concrete steps to prevent future attacks. Earlier this month, security researchers at Wiz identified several developer tokens that had been accidentally…
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Hacktivists increasingly target industrial control systems, Canada Cyber Centre warns
Tags: authentication, control, cyber, cybersecurity, data, data-breach, government, hacker, infrastructure, Internet, leak, mfa, military, service, technology, vpn, vulnerabilityHacked fuel tank gauges can lead to dangerous situations: In another incident reported by the Canadian Centre for Cyber Security, attackers accessed an internet-exposed automated tank gauge (ATG) belonging to a Canadian oil and gas company and manipulated its values, triggering false alarms.ATGs are used to monitor fuel level, pressure, and temperature inside fuel tanks.…
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Hacktivists increasingly target industrial control systems, Canada Cyber Centre warns
Tags: authentication, control, cyber, cybersecurity, data, data-breach, government, hacker, infrastructure, Internet, leak, mfa, military, service, technology, vpn, vulnerabilityHacked fuel tank gauges can lead to dangerous situations: In another incident reported by the Canadian Centre for Cyber Security, attackers accessed an internet-exposed automated tank gauge (ATG) belonging to a Canadian oil and gas company and manipulated its values, triggering false alarms.ATGs are used to monitor fuel level, pressure, and temperature inside fuel tanks.…
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YouTube ‘Ghost Network’ Spreads Infostealer via 3,000 Fake Videos
Check Point Research exposed a sophisticated, role-based operation called the YouTube Ghost Network, distributing dangerous Lumma and Rhadamanthys Infostealer malware. Learn how cybercriminals use hijacked channels and bots to triple malicious video output and steal user credentials. First seen on hackread.com Jump to article: hackread.com/youtube-ghost-network-infostealer-fake-videos/
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Standing to Sue The Elephant in the Room
When Elephant Insurance was hacked and millions of driver’s license numbers were exposed, the Fourth Circuit confronted a crucial privacy law dilemma: Is data theft alone enough to sue, or must harm be public and provable? This case exposes how U.S. courts still undervalue privacy in the digital age, and why the elephant in the…
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Standing to Sue The Elephant in the Room
When Elephant Insurance was hacked and millions of driver’s license numbers were exposed, the Fourth Circuit confronted a crucial privacy law dilemma: Is data theft alone enough to sue, or must harm be public and provable? This case exposes how U.S. courts still undervalue privacy in the digital age, and why the elephant in the…
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Standing to Sue The Elephant in the Room
When Elephant Insurance was hacked and millions of driver’s license numbers were exposed, the Fourth Circuit confronted a crucial privacy law dilemma: Is data theft alone enough to sue, or must harm be public and provable? This case exposes how U.S. courts still undervalue privacy in the digital age, and why the elephant in the…
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YouTube ‘Ghost Network’ Spreads Infostealer via 3,000 Fake Videos
Check Point Research exposed a sophisticated, role-based operation called the YouTube Ghost Network, distributing dangerous Lumma and Rhadamanthys Infostealer malware. Learn how cybercriminals use hijacked channels and bots to triple malicious video output and steal user credentials. First seen on hackread.com Jump to article: hackread.com/youtube-ghost-network-infostealer-fake-videos/
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Conduent January 2025 breach impacts 10M+ people
Conduent January 2025 breach exposed personal data of 10M+ people, including names, addresses, DOBs, SSNs, and health and insurance info. Conduent January 2025 breach exposed the personal data of over 10M people, including names, addresses, DOBs, SSNs, and health and insurance info. In April 2025, the business services provider Conduent revealed that personal information, including…
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Conduent January 2025 breach impacts 10M+ people
Conduent January 2025 breach exposed personal data of 10M+ people, including names, addresses, DOBs, SSNs, and health and insurance info. Conduent January 2025 breach exposed the personal data of over 10M people, including names, addresses, DOBs, SSNs, and health and insurance info. In April 2025, the business services provider Conduent revealed that personal information, including…
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Proton Warns of 300 Million Stolen Login Details Circulating on Dark Web
Tags: breach, credentials, cyber, cybercrime, dark-web, data, data-breach, leak, login, monitoring, privacy, technologyPrivacy-focused technology company Proton has issued a warning about the escalating data breach crisis, revealing that hundreds of millions of stolen login credentials are actively circulating on the dark web. Through its Data Breach Observatory initiative, Proton is directly monitoring underground cybercriminal forums to identify and report data leaks in real time, helping businesses protect…
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Penn hacker claims to have stolen 1.2 million donor records in data breach
A hacker has taken responsibility for last week’s University of Pennsylvania “We got hacked” email incident, saying it was a far more extensive breach that exposed data on 1.2 million donors and internal documents. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/university-of-pennsylvania-hacker-claims-1.2-million-donor-data-breach/
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Open VSX rotates access tokens used in supply-chain malware attack
The Open VSX registry rotated access tokens after they were accidentally leaked by developers in public repositories and allowed threat actors to publish malicious extensions in an attempted supply-chain attack. First seen on bleepingcomputer.com Jump to article: www.bleepingcomputer.com/news/security/open-vsx-rotates-tokens-used-in-supply-chain-malware-attack/
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SECURITY AFFAIRS MALWARE NEWSLETTER ROUND 69
Tags: attack, data-breach, hacking, international, linux, malware, ransomware, threat, tool, windowsSecurity Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape Malware Newsletter Agenda Ransomware Deploys Linux Variant on Windows Systems Through Remote Management Tools and BYOVD Techniques Uncovering Qilin attack methods exposed through multiple cases Mem3nt0 mori The Hacking Team is back! Insider Threats Loom […]…
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SECURITY AFFAIRS MALWARE NEWSLETTER ROUND 69
Tags: attack, data-breach, hacking, international, linux, malware, ransomware, threat, tool, windowsSecurity Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape Malware Newsletter Agenda Ransomware Deploys Linux Variant on Windows Systems Through Remote Management Tools and BYOVD Techniques Uncovering Qilin attack methods exposed through multiple cases Mem3nt0 mori The Hacking Team is back! Insider Threats Loom […]…