"Eurofiber confirms November 13 hack, data theft, and extortion attempts."
Views expressed in this cybersecurity, cyber crime update are those of the reporters and correspondents. Accessed on 19 November 2025, 1441 UTC.
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Russ Roberts (https://www.hawaiicybersecurityjournal.net).
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Yesterday
Eurofiber says hackers exploited a flaw on November 13, breached its ticket and customer portals, stole data, and attempted extortion. On November 13, threat actors exploited a vulnerability to breach its ticketing system and ATE customer portal of the European fiber operator Eurofiber. Attackers stole data and attempted extortion. Eurofiber focuses on B2B digital infrastructure, unlike consumer-
Fortinet patched a new FortiWeb zero-day, tracked as CVE-2025-58034, which attackers are actively exploiting. Fortinet patched a new FortiWeb zero-day, tracked as CVE-2025-58034 (CVSS score 6.7), which is being actively exploited in attacks in the wild. Trend Micro researcher Jason McFadyen reported the vulnerability. The flaw is an improper neutralization of special elements used in an OS Comman
The Pennsylvania Office of the Attorney General (“OAG”) confirms a data breach following a ransomware attack by Inc Ransom group. The Pennsylvania Office of the Attorney General (“OAG”) confirmed a data breach following a ransomware attack attributed to Inc Ransom group. However, the organization did not share details about the security breach, either the number of affected individuals. “The OAG
DoorDash says a social engineering attack led to a data breach exposing names, addresses, emails, and phone numbers of users, Dashers, and merchants. U.S.-based food delivery and logistics company DoorDash announced that a social engineering attack led to a data breach. “Our team recently identified and shut down a cybersecurity incident that involved an unauthorized third party gaining access to
Nov 17, 2025
2 TTPs
by Pierluigi Paganini / 1d
Google patched two Chrome flaws, including a V8 type-confusion bug, tracked as including CVE-2025-13223, which was exploited in the wild. Google released Chrome security updates to address two flaws, including a high-severity V8 type confusion bug tracked as CVE-2025-13223 that has been actively exploited in the wild. The Chrome V8 engine is Google’s open-source JavaScript and WebAssembly engine,
Dutch police seized 250 servers running a bulletproof hosting service tied to cybercriminals and linked to over 80 investigations since 2022. Dutch police Politie, seized 250 servers running an unnamed bulletproof hosting service used solely by cybercriminals. Active since 2022, it appeared in over 80 cybercrime investigations. “In an investigation into a rogue hosting company, the East Netherlan
Microsoft says the Aisuru botnet launched a 15.7 Tbps DDoS on Azure from 500k IPs, using massive UDP floods peaking at 3.6 B pps. On October 24, 2025, Azure DDoS Protection detected and mitigated a massive multi-vector attack peaking at 15.72 Tbps and 3.64 billion pps, the largest cloud DDoS ever recorded, aimed at a single Australian endpoint. Azure’s global protection network filtered the traff
Jaguar Land Rover says the September 2025 cyberattack halted production, led to data theft, and cost £196M in the quarter. Jaguar Land Rover reported that a September 2025 cyberattack , claimed by Scattered Lapsus$ Hunters , cost the company £196 million in the quarter. In early September, Jaguar Land Rover shut down systems to mitigate a cyberattack that disrupted production and retail operation
North Korean Contagious Interview actors now host malware on JSON storage sites to deliver trojanized code projects, NVISO reports. North Korea-linked actors behind the Contagious Interview campaign have updated their tactics, using JSON storage services (e.g. JSON Keeper , JSONsilo , and npoint.io ) to host and deliver malware through trojanized code projects, according to a new NVISO report. “N
Nov 16, 2025
RondoDox botnet exploits unpatched XWiki flaw CVE-2025-24893 to gain RCE and infect more servers, despite fixes released in February 2025. RondoDox is targeting unpatched XWiki servers via critical RCE flaw CVE-2025-24893 (CVSS score of 9.8), pulling more devices into its botnet despite patches released in Feb 2025. The XWiki Platform is a generic wiki framework that provides runtime services for
Five pleaded guilty to aiding North Korea ’s illicit revenue via IT worker fraud, violating international sanctions. The U.S. Department of Justice announced that five people have pleaded guilty to helping North Korea secretly generate revenue by running illegal IT-worker schemes that violated international sanctions. The individuals – Audricus Phagnasay (24), Jason Salazar (30), Alexander Paul T
by Pierluigi Paganini / 2d
Security Affairs Malware newsletter includes a collection of the best articles and research on malware in the international landscape Malware Newsletter 9 Malicious NuGet Packages Deliver Time-Delayed Destructive Payloads GlassWorm Returns: New Wave Strikes as We Expose Attacker Infrastructure Gootloader Returns: What Goodies Did They Bring? Active Water Saci Campaign Spreading Via WhatsApp Featu
by Pierluigi Paganini / 2d
A new round of the weekly Security Affairs newsletter has arrived! Every week, the best security articles from Security Affairs are free in your email box. Enjoy a new round of the weekly SecurityAffairs newsletter, including the international press. Multiple Vulnerabilities in GoSign Desktop lead to Remote Code Execution U.S. CISA adds Fortinet FortiWeb flaw to its Known Exploited Vulnerabilitie
Nov 15, 2025
China-linked actors used Anthropic’s AI to automate and run cyberattacks in a sophisticated 2025 espionage campaign using advanced agentic tools. China-linked threat actors used Anthropic’s AI to automate and execute cyberattacks in a highly sophisticated espionage campaign in September 2025. The cyber spies leveraged advanced “agentic” capabilities rather than using AI only for guidance. Attacke
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