The Hacker News | #1 Trusted Source for Cybersecurity News — Index Page

A coalition of law enforcement agencies coordinated by the U.K. National Crime Agency (NCA) has led to the arrest and extradition of a Belarussian and Ukrainian dual-national believed to be associated with Russian-speaking cybercrime groups. Maksim Silnikau (aka Maksym Silnikov), 38, went by the online monikers J.P. Morgan, xxx, and lansky. He was extradited to the U.S. from Poland on August 9, 2024, to face charges related to international computer hacking and wire fraud schemes. "J.P. Morgan and his associates are elite cyber criminals who practiced extreme operational and online security in an effort to avoid law enforcement detection," the NCA said in a statement. These individuals, the agency said, were responsible for the development and distribution of ransomware strains such as Reveton and Ransom Cartel , as well as exploit kits like Angler . Reveton, introduced in 2011, has been described as the "first ever ransomware-as-a-service business model." V...

Simply relying on traditional password security measures is no longer sufficient. When it comes to protecting your organization from credential-based attacks, it is essential to lock down the basics first. Securing your Active Directory should be a priority – it is like making sure a house has a locked front door before investing in a high-end alarm system. Once the fundamentals are covered, look at how integrating external attack surface management (EASM) can significantly augment your password security, offering a robust shield against potential cyber threats and breaches.  First Secure Your Active Directory IT administrators should not just adhere to the minimum password policy standards by including complexity mandates. To enhance Active Directory security, they should enforce a policy that prohibits users from generating feeble passwords and incorporate a tool to detect and block the use of compromised passwords. passwords and adding a solution that can check for the use o...

Monitoring evolving DDoS trends is essential for anticipating threats and adapting defensive strategies. The comprehensive Gcore Radar Report for the first half of 2024 provides detailed insights into DDoS attack data, showcasing changes in attack patterns and the broader landscape of cyber threats. Here, we share a selection of findings from the full report. Key Takeaways The number of DDoS attacks in H1 2024 has increased by 46% compared to the same period last year, reaching 445K in Q2 2024. Compared to data for the previous six months (Q3–4 2023), it increased by 34%. Peak attack power increased slightly: The most powerful attack in H1 2024 reached 1.7 Tbps. By comparison, in 2023, it was 1.6 Tbps. Although there has only been an increase of 0.1 Tbps in a year, this still indicates a gain in power that poses a significant danger. To put this into perspective, a terabit per second (Tbps) represents a massive amount of data flooding a network, equivalent to over 212,000 high-d...

SaaS Adoption is Skyrocketing, Resilience Hasn't Kept Pace SaaS platforms have revolutionized how businesses operate. They simplify collaboration, accelerate deployment, and reduce the overhead of managing infrastructure. But with their rise comes a subtle, dangerous assumption: that the convenience of SaaS extends to resilience. It doesn't. These platforms weren't built with full-scale data protection in mind . Most follow a shared responsibility model — wherein the provider ensures uptime and application security, but the data inside is your responsibility. In a world of hybrid architectures, global teams, and relentless cyber threats, that responsibility is harder than ever to manage. Modern organizations are being stretched across: Hybrid and multi-cloud environments with decentralized data sprawl Complex integration layers between IaaS, SaaS, and legacy systems Expanding regulatory pressure with steeper penalties for noncompliance Escalating ransomware threats and inside...

Microsoft on Tuesday shipped fixes to address a total of 90 security flaws , including 10 zero-days, of which six have come under active exploitation in the wild. Of the 90 bugs, nine are rated Critical, 80 are rated Important, and one is rated Moderate in severity. This is also in addition to 36 vulnerabilities that the tech giant resolved in its Edge browser since last month. The Patch Tuesday updates are notable for addressing six actively exploited zero-days - CVE-2024-38189 (CVSS score: 8.8) - Microsoft Project Remote Code Execution Vulnerability CVE-2024-38178 (CVSS score: 7.5) - Windows Scripting Engine Memory Corruption Vulnerability CVE-2024-38193 (CVSS score: 7.8) - Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability CVE-2024-38106 (CVSS score: 7.0) - Windows Kernel Elevation of Privilege Vulnerability CVE-2024-38107 (CVSS score: 7.8) - Windows Power Dependency Coordinator Elevation of Privilege Vulnerability CVE-2024-38213 (CVS...

Ivanti has rolled out security updates for a critical flaw in Virtual Traffic Manager (vTM) that could be exploited to achieve an authentication bypass and create rogue administrative users. The vulnerability, tracked as CVE-2024-7593, has a CVSS score of 9.8 out of a maximum of 10.0. "Incorrect implementation of an authentication algorithm in Ivanti vTM other than versions 22.2R1 or 22.7R2 allows a remote unauthenticated attacker to bypass authentication of the admin panel," the company said in an advisory. It impacts the following versions of vTM - 22.2 (fixed in version 22.2R1) 22.3 (fixed in version 22.3R3, available week of August 19, 2024) 22.3R2 (fixed in version 22.3R3, available week of August 19, 2024) 22.5R1 (fixed in version 22.5R2, available week of August 19, 2024) 22.6R1 (fixed in version 22.6R2, available week of August 19, 2024) 22.7R1 (fixed in version 22.7R2) As temporary mitigation, Ivanti is recommending customers to limit admin access to th...

The China-backed threat actor known as Earth Baku has diversified its targeting footprint beyond the Indo-Pacific region to include Europe, the Middle East, and Africa starting in late 2022. Newly targeted countries as part of the activity include Italy, Germany, the U.A.E., and Qatar, with suspected attacks also detected in Georgia and Romania. Governments, media and communications, telecoms, technology, healthcare, and education are some of the sectors singled out as part of the intrusion set. "The group has updated its tools, tactics, and procedures (TTPs) in more recent campaigns, making use of public-facing applications such as IIS servers as entry points for attacks, after which they deploy sophisticated malware toolsets on the victim's environment," Trend Micro researchers Ted Lee and Theo Chen said in an analysis published last week. The findings build upon recent reports from Zscaler and Google-owned Mandiant , which also detailed the threat actor's u...

A team of researchers from the CISPA Helmholtz Center for Information Security in Germany has disclosed an architectural bug impacting Chinese chip company T-Head's XuanTie C910 and C920 RISC-V CPUs that could allow attackers to gain unrestricted access to susceptible devices. The vulnerability has been codenamed GhostWrite. It has been described as a direct CPU bug embedded in the hardware, as opposed to a side-channel or transient execution attack. "This vulnerability allows unprivileged attackers, even those with limited access, to read and write any part of the computer's memory and to control peripheral devices like network cards," the researchers said . "GhostWrite renders the CPU's security features ineffective and cannot be fixed without disabling around half of the CPU's functionality." CISPA found that the CPU has faulty instructions in its vector extension, an add-on to the RISC-V ISA designed to handle larger data values than the base Instru...

Cybersecurity researchers have discovered two security flaws in Microsoft's Azure Health Bot Service that, if exploited, could permit a malicious actor to achieve lateral movement within customer environments and access sensitive patient data. The critical issues, now patched by Microsoft, could have allowed access to cross-tenant resources within the service, Tenable said in a new report shared with The Hacker News. The Azure AI Health Bot Service is a cloud platform that enables developers in healthcare organizations to build and deploy AI-powered virtual health assistants and create copilots to manage administrative workloads and engage with their patients. This includes bots created by insurance service providers to allow customers to look up the status of a claim and ask questions about benefits and services, as well as bots managed by healthcare entities to help patients find appropriate care or look up nearby doctors. Tenable's research specifically focuses on on...

Traditionally, the focus has been on defending against digital threats such as malware, ransomware, and phishing attacks by detecting them and responding. However, as cyber threats become more sophisticated. There is a growing recognition of the importance of measures that stop new attacks before they are recognized. With high-value assets, it's not good enough to have the protection, it's essential to have some assurance that the protection is effective. With software, that assurance is hard work, and this has led to a complimentary approach, called hardsec. What is Hardsec? Short for " Hardware Security ." Hardsec is about using hardware logic and electronics to implement a security defence, rather than through software alone - thereby providing a higher level of security assurance and resilience against both external and insider threats . Making it an essential component of comprehensive cybersecurity strategies. The Rise of Sophisticated Attacks When the impact of an attack ag...