July 31, 2025

CISA Announces Release of Thorium for Malware Analysis

The Cybersecurity and Infrastructure Security Agency (CISA), in partnership with Sandia National Laboratories, released Thorium, an automated, scalable malware and forensic analysis platform that can integrate commercial, custom, and open-source analysis tools and enable cyber defenders to quickly assess malware threats and index forensic analysis results into a unified platform.Advanced persistent threats using malware continue to increase in volume and […]
July 25, 2025

Akira Group Attacks U.S. Defense Contractor

The Akira ransomware group carried out a significant cyberattack against a U.S. defense contractor, highlighting the growing risks to organizations involved in national security and defense. The attackers claimed to have stolen a substantial collection of sensitive data, including corporate records, contracts, nondisclosure agreements, and nearly 200 identification documents such as passports and driver’s licenses.The incident was linked to the […]
July 22, 2025

France Travail Data Breach Exposes Personal Information of 340,000 Job Seekers

France Travail, the French national public employment agency, experienced a major data breach affecting approximately 340,000 job seekers. The compromise originated via unauthorized access to the Kairos application, a platform used by partner organizations to monitor job seekers’ training progress. Attackers exploited info-stealer malware on a partner system, bypassing the existing two-factor authentication, which allowed them to access sensitive personal […]
July 22, 2025

Dell demonstration platform breached by World Leaks extortion group

Dell Technologies disclosed that its Customer Solution Centers demonstration platform had been compromised by the cyber-extortion group known as World Leaks, formerly Hunters International. The platform in question is used exclusively for showcasing Dell products, running proofs of concept, and testing configurations for prospective clients. Dell emphasized that this environment is fully segmented from internal networks, production systems, partner environments, […]
July 17, 2025

BigONE Cryptocurrency Exchange Hot Wallet Exploit

Seychelles-based cryptocurrency exchange BigONE suffered a significant hot-wallet exploit resulting in losses estimated at $27 million across multiple blockchains, including Bitcoin, Ethereum, BNB Chain, Solana, and TRON. The exchange confirmed the incident on 16 July, reporting that abnormal withdrawals had been detected and that hot-wallet operations were immediately suspended. Importantly, BigONE emphasized that its cold storage reserves remained secure and […]
July 10, 2025

Qilin Ransomware Dominates the Month

The Qilin ransomware group emerged as the most dominant player in the global ransomware landscape, consolidating its position as a formidable cyber extortion actor. The group was responsible for approximately 73 confirmed victims, accounting for nearly 17% of the 423 ransomware disclosures tracked worldwide during the month. This marks the third time in four months that Qilin has led in […]
July 2, 2025

Louis Vuitton Extortion Data Breach

Luxury fashion house Louis Vuitton, part of the LVMH Group, experienced a significant data breach involving extortion, affecting customers across multiple countries, including the United Kingdom, South Korea, Turkey, Italy, Sweden, and Hong Kong. The incident was detected on July 2, 2025, when unauthorized access was identified within a database operated by a third-party service provider. Investigations revealed that attackers […]
June 20, 2025

WestJet Cyber Attack Causes Travel Disruption

WestJet confirmed it had been the target of a sophisticated cyberattack that caused significant disruption for customers. The incident was first detected on June 13, when suspicious activity was identified across the airline’s digital systems. Although flight operations and aircraft safety were not compromised, customers encountered service interruptions, particularly when attempting to access bookings through the airline’s website and mobile […]
June 18, 2025

Lee Enterprises says cybersecurity incident cost millions

Lee Enterprises, a major U.S. regional newspaper publisher, continued to grapple with the aftermath of a ransomware attack attributed to the Qilin gang that disrupted operations across more than 75 newspapers and exfiltrated nearly 350 GB of sensitive data. The breach compromised information of about 39,779 individuals, including names, Social Security numbers, driver’s license details, financial and medical records, and […]
Prev page
123456789101112131415161718192021222324252627282930313233343536373839404142
Next page

Collaboration can mitigate the effects of Ransomware Attacks

Archives
Categories
Privacy Policy
RSS NCSC Threat Reports Feed

© 2021 CyberEnsō – Nihon Cyber Defence Co., Ltd. All Rights Reserved.