Cybersecurity

Over 225,000 Compromised ChatGPT Credentials Up for Sale on Dark Web Markets

Mar 05, 2024NewsroomMalware / Artificial Intelligence More than 225,000 logs containing compromised OpenAI ChatGPT credentials were made available for sale on underground markets between January and October 2023, new findings from Group-IB show. These credentials were found within information stealer logs associated with LummaC2, Raccoon, and RedLine stealer malware. “The number of infected devices decreased […]

Cybersecurity

Ongoing Azure Compromises Target Senior Execs, Microsoft 365 Apps

Dozens of environments and hundreds of individual user accounts have already been compromised in an ongoing campaign targeting Microsoft Azure corporate clouds. The activity is in some ways scattershot — involving data exfiltration, financial fraud, impersonation, and more, against organizations in a wide variety of geographic regions and industry verticals — but also very honed, […]

Cybersecurity

Rust Payloads Exploiting Ivanti 0-Days Linked to Sliver Toolkit

Payloads recently found on compromised Ivanti Connect Secure appliances could be from the same, sophisticated threat actor, according to incident response provider Synacktiv. A new malware analysis from Synacktiv researcher Théo Letailleur showed that the 12 Rust payloads discovered by Volexity as part of its investigation into two Ivanti Connect Secure VPN remote code execution […]

Cybersecurity

The Mass Exploitation of Ivanti Connect Secure

Compromised Ivanti Connect Secure IPs Last Friday, CISA issued Emergency Directive 24-01 mandating all Federal Civilian Executive Branch (FCEB) agencies to address two actively exploited vulnerabilities in Ivanti Connect Secure and Ivanti Policy Secure. These vulnerabilities, CVE-2023-46805 (an authentication bypass vulnerability) and CVE-2024-21887 (a command-injection vulnerability), when exploited in combination, allow malicious actors to achieve […]

Cybersecurity

Atomic Stealer rings in the new year with updated version | Malwarebytes

Last year, we documented malware distribution campaigns both via malvertising and compromised sites delivering Atomic Stealer (AMOS) onto Mac users. This stealer has proven to be quite popular in the criminal underground and its developers have been adding new features to justify its hefty $3000/month rental fee. It looks like Atomic Stealer was updated around […]