Search results for crowdstrike falcon api | Breaking Cybersecurity News | The Hacker News

Run by the team at orchestration, AI, and automation platform Tines, the Tines library contains pre-built workflows shared by real security practitioners from across the community, all of which are free to import and deploy via the Community Edition of the platform.  Their bi-annual "You Did What with Tines?!" competition highlights some of the most interesting workflows submitted by their users, many of which demonstrate practical applications of large language models (LLMs) to address complex challenges in security operations. One recent winner is a workflow designed to automate CrowdStrike RFM reporting. Developed by Tom Power, a security analyst at The University of British Columbia, it uses orchestration, AI and automation to reduce the time spent on manual reporting. Here, we'll share an overview of the workflow, plus a step-by-step guide for getting it up and running. The problem - time-consuming reporting The workflow's builder, Tom Power, explains, "The CrowdStrike ...

CrowdStrike is alerting about an unfamiliar threat actor attempting to capitalize on the Falcon Sensor update fiasco to distribute dubious installers targeting German customers as part of a highly targeted campaign. The cybersecurity company said it identified what it described as an unattributed spear-phishing attempt on July 24, 2024, distributing an inauthentic CrowdStrike Crash Reporter installer via a website impersonating an unnamed German entity. The imposter website is said to have been created on July 20, a day after the botched update crashed nearly 9 million Windows devices, causing extensive IT disruptions across the world. "After the user clicks the Download button, the website leverages JavaScript (JS) that masquerades as JQuery v3.7.1 to download and deobfuscate the installer," CrowdStrike's Counter Adversary Operations team said . "The installer contains CrowdStrike branding, German localization, and a password [is] required to continue install...

Cybersecurity researchers are calling attention to a new campaign that's leveraging GitHub-hosted Python repositories to distribute a previously undocumented JavaScript-based Remote Access Trojan (RAT) dubbed PyStoreRAT . "These repositories, often themed as development utilities or OSINT tools, contain only a few lines of code responsible for silently downloading a remote HTA file and executing it via 'mshta.exe,'" Morphisec researcher Yonatan Edri said in a report shared with The Hacker News. PyStoreRAT has been described as a "modular, multi-stage" implant that can execute EXE, DLL, PowerShell, MSI, Python, JavaScript, and HTA modules. The malware also deploys an information stealer known as Rhadamanthys as a follow-on payload. Attack chains involve distributing the malware through Python or JavaScript loader stubs embedded in GitHub repositories masquerading as OSINT tools, DeFi bots, GPT wrappers, and security-themed utilities that are designed...

The threat actors behind the Medusa ransomware-as-a-service (RaaS) operation have been observed using a malicious driver dubbed ABYSSWORKER as part of a bring your own vulnerable driver ( BYOVD ) attack designed to disable anti-malware tools. Elastic Security Labs said it observed a Medusa ransomware attack that delivered the encryptor by means of a loader packed using a packer-as-a-service (PaaS) called HeartCrypt. "This loader was deployed alongside a revoked certificate-signed driver from a Chinese vendor we named ABYSSWORKER, which it installs on the victim machine and then uses to target and silence different EDR vendors," the company said in a report. The driver in question, "smuol.sys," mimics a legitimate CrowdStrike Falcon driver ("CSAgent.sys"). Dozens of ABYSSWORKER artifacts have been detected on the VirusTotal platform dating from August 8, 2024, to February 25, 2025. All the identified samples are signed using likely stolen, revoked ce...

Cyber threats don't show up one at a time anymore. They're layered, planned, and often stay hidden until it's too late. For cybersecurity teams, the key isn't just reacting to alerts—it's spotting early signs of trouble before they become real threats. This update is designed to deliver clear, accurate insights based on real patterns and changes we can verify. With today's complex systems, we need focused analysis—not noise. What you'll see here isn't just a list of incidents, but a clear look at where control is being gained, lost, or quietly tested. ⚡ Threat of the Week Lumma Stealer, DanaBot Operations Disrupted — A coalition of private sector companies and law enforcement agencies have taken down the infrastructure associated with Lumma Stealer and DanaBot . Charges have also been unsealed against 16 individuals for their alleged involvement in the development and deployment of DanaBot. The malware is equipped to siphon data from victim computers, hijack banking session...

Today, every unpatched system, leaked password, and overlooked plugin is a doorway for attackers. Supply chains stretch deep into the code we trust, and malware hides not just in shady apps — but in job offers, hardware, and cloud services we rely on every day. Hackers don't need sophisticated exploits anymore. Sometimes, your credentials and a little social engineering are enough. This week, we trace how simple oversights turn into major breaches — and the silent threats most companies still underestimate. Let's dive in. ⚡ Threat of the Week UNC5221 Exploits New Ivanti Flaw to Drop Malware — The China-nexus cyber espionage group tracked as UNC5221 exploited a now-patched flaw in Ivanti Connect Secure, CVE-2025-22457 (CVSS score: 9.0), to deliver an in-memory dropper called TRAILBLAZE, a passive backdoor codenamed BRUSHFIRE, and the SPAWN malware suite. The vulnerability was originally patched by Ivanti on February 11, 2025, indicating that the threat actors studied the patch a...