Jan 11, 2025Ravie LakshmananAI Security / Cybersecurity Microsoft has revealed that it's pursuing legal action against a "foreign-based threat–actor group" for operating a hacking-as-a-service infrastructure to intentionally get around the safety controls of its generative artificial intelligence (AI) services and produce offensive and harmful content. The tech giant's … [Read more...] about Microsoft Sues Hacking Group Exploiting Azure AI for Harmful Content Creation
Exploiting
Hackers Exploiting NFCGate to Steal Funds via Mobile Payments
Nov 20, 2024Ravie LakshmananPayment Security / Cybercrime Threat actors are increasingly banking on a new technique that leverages near-field communication (NFC) to cash out victim's funds at scale. The technique, codenamed Ghost Tap by ThreatFabric, enables cybercriminals to cash-out money from stolen credit cards linked to mobile payment services such as Google Pay or Apple … [Read more...] about Hackers Exploiting NFCGate to Steal Funds via Mobile Payments
Ngioweb Botnet Fuels NSOCKS Residential Proxy Network Exploiting IoT Devices
The malware known as Ngioweb has been used to fuel a notorious residential proxy service called NSOCKS, as well as by other services such as VN5Socks and Shopsocks5, new findings from Lumen Technologies reveal. "At least 80% of NSOCKS bots in our telemetry originate from the Ngioweb botnet, mainly utilizing small office/home office (SOHO) routers and IoT devices," the Black … [Read more...] about Ngioweb Botnet Fuels NSOCKS Residential Proxy Network Exploiting IoT Devices
DEEPDATA Malware Exploiting Unpatched Fortinet Flaw to Steal VPN Credentials
A threat actor known as BrazenBamboo has exploited an unresolved security flaw in Fortinet's FortiClient for Windows to extract VPN credentials as part of a modular framework called DEEPDATA. Volexity, which disclosed the findings Friday, said it identified the zero-day exploitation of the credential disclosure vulnerability in July 2024, describing BrazenBamboo as the … [Read more...] about DEEPDATA Malware Exploiting Unpatched Fortinet Flaw to Steal VPN Credentials
Nation-State Attackers Exploiting Ivanti CSA Flaws for Network Infiltration
Oct 14, 2024Ravie LakshmananNetwork Security / Vulnerability A suspected nation-state adversary has been observed weaponizing three security flaws in Ivanti Cloud Service Appliance (CSA) a zero-day to perform a series of malicious actions. That's according to findings from Fortinet FortiGuard Labs, which said the vulnerabilities were abused to gain unauthenticated access to … [Read more...] about Nation-State Attackers Exploiting Ivanti CSA Flaws for Network Infiltration
New Ransomware Group Exploiting Veeam Backup Software Vulnerability
Jul 10, 2024NewsroomData Breach / Malware A now-patched security flaw in Veeam Backup & Replication software is being exploited by a nascent ransomware operation known as EstateRansomware. Singapore-headquartered Group-IB, which discovered the threat actor in early April 2024, said the modus operandi involved the exploitation of CVE-2023-27532 (CVSS score: 7.5) to carry … [Read more...] about New Ransomware Group Exploiting Veeam Backup Software Vulnerability
Kraken Crypto Exchange Hit by $3 Million Theft Exploiting Zero-Day Flaw
Jun 19, 2024NewsroomCybercrime / Crypto Security Crypto exchange Kraken revealed that an unnamed security researcher exploited an "extremely critical" zero-day flaw in its platform to steal $3 million in digital assets and refused to return them. Details of the incident were shared by Kraken's Chief Security Officer, Nick Percoco, on X (formerly Twitter), stating it received … [Read more...] about Kraken Crypto Exchange Hit by $3 Million Theft Exploiting Zero-Day Flaw
Muhstik Botnet Exploiting Apache RocketMQ Flaw to Expand DDoS Attacks
Jun 06, 2024NewsroomBotnet / DDoS Attack The distributed denial-of-service (DDoS) botnet known as Muhstik has been observed leveraging a now-patched security flaw impacting Apache RocketMQ to co-opt susceptible servers and expand its scale. "Muhstik is a well-known threat targeting IoT devices and Linux-based servers, notorious for its ability to infect devices and utilize … [Read more...] about Muhstik Botnet Exploiting Apache RocketMQ Flaw to Expand DDoS Attacks
Ukraine Targeted in Cyberattack Exploiting 7-Year-Old Microsoft Office Flaw
Apr 27, 2024NewsroomCyber Attack / Malware Cybersecurity researchers have discovered a targeted operation against Ukraine that has been found leveraging a nearly seven-year-old flaw in Microsoft Office to deliver Cobalt Strike on compromised systems. The attack chain, which took place at the end of 2023 according to Deep Instinct, employs a PowerPoint slideshow file … [Read more...] about Ukraine Targeted in Cyberattack Exploiting 7-Year-Old Microsoft Office Flaw
How Cybercriminals are Exploiting India’s UPI for Money Laundering Operations
Cybercriminals are using a network of hired money mules in India using an Android-based application to orchestrate a massive money laundering scheme. The malicious application, called XHelper, is a "key tool for onboarding and managing these money mules," CloudSEK researchers Sparsh Kulshrestha, Abhishek Mathew, and Santripti Bhujel said in a report. Details about the scam … [Read more...] about How Cybercriminals are Exploiting India’s UPI for Money Laundering Operations