Cyber Defense Advisors

Year: 2025

Earth Kurma Targets Southeast Asia With Rootkits and Cloud-Based Data Theft Tools

Government and telecommunications sectors in Southeast Asia have become the target of a “sophisticated” campaign undertaken by a new advanced persistent threat (APT) group called Earth Kurma since June 2024. The attacks, per Trend Micro, have leveraged custom malware, rootkits, and cloud storage services for data exfiltration. The Philippines, Vietnam, Thailand, and Malaysia are among […]

Cyber News

WooCommerce Users Targeted by Fake Patch Phishing Campaign Deploying Site Backdoors

Cybersecurity researchers are warning about a large-scale phishing campaign targeting WooCommerce users with a fake security alert urging them to download a “critical patch” but deploy a backdoor instead. WordPress security company Patchstack described the activity as sophisticated and a variant of another campaign observed in December 2023 that employed a fake CVE ploy to […]

Cyber News

Hackers Exploit Critical Craft CMS Flaws; Hundreds of Servers Likely Compromised

Threat actors have been observed exploiting two newly disclosed critical security flaws in Craft CMS in zero-day attacks to breach servers and gain unauthorized access. The attacks, first observed by Orange Cyberdefense SensePost on February 14, 2025, involve chaining the below vulnerabilities – CVE-2024-58136 (CVSS score: 9.0) – An improper protection of alternate path flaw […]

Cyber News

Storm-1977 Hits Education Clouds with AzureChecker, Deploys 200+ Crypto Mining Containers

Microsoft has revealed that a threat actor it tracks as Storm-1977 has conducted password spraying attacks against cloud tenants in the education sector over the past year. “The attack involves the use of AzureChecker.exe, a Command Line Interface (CLI) tool that is being used by a wide range of threat actors,” the Microsoft Threat Intelligence […]

Cyber News

ToyMaker Uses LAGTOY to Sell Access to CACTUS Ransomware Gangs for Double Extortion

Cybersecurity researchers have detailed the activities of an initial access broker (IAB) dubbed ToyMaker that has been observed handing over access to double extortion ransomware gangs like CACTUS. The IAB has been assessed with medium confidence to be a financially motivated threat actor, scanning for vulnerable systems and deploying a custom malware called LAGTOY (aka […]

Cyber News

Friday Squid Blogging: Squid Facts on Your Phone

Text “SQUID” to 1-833-SCI-TEXT for daily squid facts. The website has merch. As usual, you can also use this squid post to talk about the security stories in the news that I haven’t covered.  

Cyber News

North Korean Hackers Spread Malware via Fake Crypto Firms and Job Interview Lures

North Korea-linked threat actors behind the Contagious Interview have set up front companies as a way to distribute malware during the fake hiring process. “In this new campaign, the threat actor group is using three front companies in the cryptocurrency consulting industry – BlockNovas LLC (blocknovas[.] com), Angeloper Agency (angeloper[.]com), and SoftGlide LLC (softglide[.]co) – […]

Cyber News

Cryptocurrency Thefts Get Physical

Long story of a $250 million cryptocurrency theft that, in a complicated chain events, resulted in a pretty brutal kidnapping.  

Cyber News

New Critical SAP NetWeaver Flaw Exploited to Drop Web Shell, Brute Ratel Framework

Threat actors are likely exploiting a new vulnerability in SAP NetWeaver to upload JSP web shells with the goal of facilitating unauthorized file uploads and code execution. “The exploitation is likely tied to either a previously disclosed vulnerability like CVE-2017-9844 or an unreported remote file inclusion (RFI) issue,” ReliaQuest said in a report published this […]

Cyber News