- Shiny tools, shallow checks: how the AI hype opens the door to malicious MCP servers
September 15, 2025
In this article, Kaspersky researchers explore how the Model Context Protocol (MCP) — the new “plug-in bus” for AI assistants — can be weaponized as a supply chain foothold. The researchers start with a primer on MCP, map out protocol-level and supply chain attack paths, then walk through a hands-on proof of concept: a seemingly legitimate ...
- Another massive DDoS attack that reached 1.5 Bpps has been thwarted
September 13, 2025
A distributed denial-of-service attack targeting a DDoS mitigation vendor somewhere in Western Europe has been spotted and mitigated by FastNetMon. The firm says the attack peaked at a massive 1.5 billion packets per second, making it one of the largest packet-rate floods confirmed to date. FastNetMon says that the traffic was mainly a UDP flood sourced ...
- FBI: Cyber Criminal Groups UNC6040 and UNC6395 Compromising Salesforce Instances for Data Theft and Extortion
September 12, 2025
The Federal Bureau of Investigation (FBI) is releasing this FLASH to disseminate Indicators of Compromise (IOCs) associated with recent malicious cyber activities by cyber criminal groups UNC6040 and UNC6395, responsible for a rising number of data theft and extortion intrusions. Both groups have recently been observed targeting organizations’ Salesforce platforms via different initial access mechanisms. The ...
- Vietnam Investigates Hackers Targeting National Credit Database Exposing Sensitive Financial Data
September 12, 2025
Vietnam is investigating a serious cyberattack on a large database that contains information about creditors across the country. The database belongs to the National Credit Information Center, also known as CIC. This center is managed by the State Bank of Vietnam and is responsible for storing highly sensitive financial data. The information inside the database includes ...
- Israel: Dozens of actors fall victim to Iranian phishing attack
September 12, 2025
Dozens of Israeli actors have fallen victim to a phishing attack believed to originate from Iranian sources. According to a statement from the National Cyber Directorate, the actors were asked to submit filmed auditions and sensitive personal information—including photos of ID cards and passports—after receiving emails posing as a casting call for a new film by ...
- South Korea’s KT admits data breach
September 11, 2025
KT Corp has become the second South Korean mobile operator this year to report a cybersecurity breach to the country’s data protection authorities, with the operator confirming on Thursday that 5,561 customers may have had their subscriber data stolen by hackers. While the reported breach is nowhere near the magnitude of SK Telecom’s disastrous data breach, ...
- Attacker steals customer data from UK rail operator LNER during break-in at supplier
September 11, 2025
One of the UK’s largest rail operators, LNER, is the latest organization to spill user data via a third-party data breach.… It confirmed the incident on Wednesday, saying customer contact details and “some information about previous journeys” was accessed at a third-party supplier. London North Eastern Railway (LNER) did not name the third party responsible for ...
- France: Three Regional Healthcare Agencies Targeted by Cyber-Attacks
September 11, 2025
French regional healthcare agencies have been targeted by cyber-attacks compromising the personal data of patients across the country. On September 8, the regional healthcare agencies (ARS) for three regions, Hauts-de-France (Upper France), Normandy and Pays de la Loire (Lower Loire), issued security alerts warning about recent cyber-attacks carried out against the servers hosting the identity ...
- AdaptixC2: A New Open-Source Framework Leveraged in Real-World Attacks
September 10, 2025
In early May 2025, Unit 42 researchers observed that AdaptixC2 was used to infect several systems. AdaptixC2 is a recently identified, open-source post-exploitation and adversarial emulation framework made for penetration testers that threat actors are using in campaigns. Unlike many well-known C2 frameworks, AdaptixC2 has remained largely under the radar. There is limited public documentation available ...
- All Plex users should reset passwords in wake of data breach
September 10, 2025
Popular media server and streaming platform, Plex, warned its users about losing their sensitive data in a cyberattack, and urged them to update their passwords as a result. In a forum post published on September 8, Plex said it recently experienced a security incident with “limited impact”, when an unauthorized third party accessed a subset of ...