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Atlassian has released patches for  more than two dozen security flaws , including a critical bug impacting Bamboo Data Center and Server that could be exploited without requiring user interaction. Tracked as  CVE-2024-1597 , the vulnerability carries a CVSS score of 10.0, indicating maximum severity. Described as an SQL injection flaw, it's rooted in a dependency called org.postgresql:postgresql, as a result of which the company said it "presents a lower assessed risk" despite the criticality. "This org.postgresql:postgresql dependency vulnerability [...] could allow an unauthenticated attacker to expose assets in your environment susceptible to exploitation which has high impact to confidentiality, high impact to integrity, high impact to availability, and requires no user interaction," Atlassian  said . According to a  description  of the flaw in the NIST's National Vulnerability Database (NVD), "pgjdbc, the PostgreSQL JDBC Driver, allows attac...

A novel denial-of-service (DoS) attack vector has been found to target application-layer protocols based on User Datagram Protocol (UDP), putting hundreds of thousands of hosts likely at risk. Called  Loop DoS attacks , the  approach  pairs "servers of these protocols in such a way that they communicate with each other indefinitely," researchers from the CISPA Helmholtz-Center for Information Security said. UDP, by design, is a  connectionless protocol  that does not validate source IP addresses, making it susceptible to IP spoofing. Thus, when attackers forge several UDP packets to include a victim IP address, the destination server responds to the victim (as opposed to the threat actor), creating a reflected denial-of-service (DoS) attack. The latest study found that certain implementations of the UDP protocol, such as DNS, NTP, TFTP, Active Users, Daytime, Echo, Chargen, QOTD, and Time, can be weaponized to create a self-perpetuating attack loop. "It p...

Did you know that 79% of organizations are already leveraging Generative AI technologies? Much like the internet defined the 90s and the cloud revolutionized the 2010s, we are now in the era of Large Language Models (LLMs) and Generative AI. The potential of Generative AI is immense, yet it brings significant challenges, especially in security integration. Despite their powerful capabilities, LLMs must be approached with caution. A breach in an LLM's security could expose the data it was trained on, along with sensitive organizational and user information, presenting a considerable risk. Join us for an enlightening session with Elad Schulman, CEO & Co-Founder of Lasso Security, and Nir Chervoni, Booking.com's Head of Data Security. They will share their real-world experiences and insights into securing Generative AI technologies. Why Attend? This webinar is a must for IT professionals, security experts, business leaders, and anyone fascinated by the future of Generati...

Multiple threat actors are exploiting the recently disclosed security flaws in JetBrains TeamCity software to deploy ransomware, cryptocurrency miners, Cobalt Strike beacons, and a Golang-based remote access trojan called Spark RAT. The attacks entail the exploitation of  CVE-2024-27198  (CVSS score: 9.8) that enables an adversary to bypass authentication measures and gain administrative control over affected servers. "The attackers are then able to install malware that can reach out to its command-and-control (C&C) server and perform additional commands such as deploying Cobalt Strike beacons and remote access trojans (RATs)," Trend Micro  said  in a new report. "Ransomware can then be installed as a final payload to encrypt files and demand ransom payments from victims." Following public disclosure of the flaw earlier this month, it has been weaponized by threat actors associated with  BianLian  and  Jasmin ransomware  families, as well...

Cybersecurity researchers have discovered an updated variant of a stealer and malware loader called  BunnyLoader  that modularizes its various functions as well as allow it to evade detection. "BunnyLoader is dynamically developing malware with the capability to steal information, credentials and cryptocurrency, as well as deliver additional malware to its victims," Palo Alto Networks Unit 42  said  in a report published last week. The new version, dubbed BunnyLoader 3.0, was announced by its developer named Player (or Player_Bunny) on February 11, 2024, with rewritten modules for data theft, reduced payload size, and enhanced keylogging capabilities. BunnyLoader was  first documented  by Zscaler ThreatLabz in September 2023, describing it as a malware-as-a-service (MaaS) designed to harvest credentials and facilitate cryptocurrency theft. It was initially offered on a subscription basis for $250 per month. The malware has since undergone frequent upd...