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New Golang-Based Backdoor Uses Telegram Bot API for Evasive C2 Operations

New Golang-Based Backdoor Uses Telegram Bot API for Evasive C2 Operations

Feb 17, 2025Ravie LakshmananThreat Intelligence / Cyber Attack Cybersecurity researchers have shed light on a new Golang-based backdoor that uses Telegram as a mechanism for command-and-control (C2) communications. Netskope Threat Labs, which detailed the functions… 

Android’s New Feature Blocks Fraudsters from Sideloading Apps During Calls

Android’s New Feature Blocks Fraudsters from Sideloading Apps During Calls

Feb 15, 2025Ravie LakshmananMobile Security / Technology Google is working on a new security feature for Android that blocks device owners from changing sensitive settings when a phone call is in progress. Specifically, the in-call… 

New “whoAMI” Attack Exploits AWS AMI Name Confusion for Remote Code Execution

New “whoAMI” Attack Exploits AWS AMI Name Confusion for Remote Code Execution

Feb 14, 2025Ravie LakshmananVulnerability / DevOps Cybersecurity researchers have disclosed a new type of name confusion attack called whoAMI that allows anyone who publishes an Amazon Machine Image (AMI) with a specific name to gain… 

Lazarus Group Deploys Marstech1 JavaScript Implant in Targeted Developer Attacks

Lazarus Group Deploys Marstech1 JavaScript Implant in Targeted Developer Attacks

Feb 14, 2025Ravie LakshmananBrowser Security / Cryptocurrency The North Korean threat actor known as the Lazarus Group has been linked to a previously undocumented JavaScript implant named Marstech1 as part of limited targeted attacks against… 

RansomHub Becomes 2024’s Top Ransomware Group, Hitting 600+ Organizations Globally

RansomHub Becomes 2024’s Top Ransomware Group, Hitting 600+ Organizations Globally

The threat actors behind the RansomHub ransomware-as-a-service (RaaS) scheme have been observed leveraging now-patched security flaws in Microsoft Active Directory and the Netlogon protocol to escalate privileges and gain unauthorized access to a victim network’s… 

PostgreSQL Vulnerability Exploited Alongside BeyondTrust Zero-Day in Targeted Attacks

PostgreSQL Vulnerability Exploited Alongside BeyondTrust Zero-Day in Targeted Attacks

Feb 14, 2025Ravie LakshmananZero-Day / Vulnerability Threat actors who were behind the exploitation of a zero-day vulnerability in BeyondTrust Privileged Remote Access (PRA) and Remote Support (RS) products in December 2024 likely also exploited a… 

Hackers Use CAPTCHA Trick on Webflow CDN PDFs to Bypass Security Scanners

Hackers Use CAPTCHA Trick on Webflow CDN PDFs to Bypass Security Scanners

Feb 13, 2025Ravie LakshmananWeb Security / Cloud Security A widespread phishing campaign has been observed leveraging bogus PDF documents hosted on the Webflow content delivery network (CDN) with an aim to steal credit card information…