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China-Backed Hackers Leverage SIGTRAN, GSM Protocols to Infiltrate Telecom Networks

China-Backed Hackers Leverage SIGTRAN, GSM Protocols to Infiltrate Telecom Networks

Nov 20, 2024Ravie LakshmananCyber Espionage / Telecom Security A new China-linked cyber espionage group has been attributed as behind a series of targeted cyber attacks targeting telecommunications entities in South Asia and Africa since at… 

Apple Releases Urgent Updates to Patch Actively Exploited Zero-Day Vulnerabilities

Apple Releases Urgent Updates to Patch Actively Exploited Zero-Day Vulnerabilities

Nov 20, 2024Ravie LakshmananZero Day / Vulnerability Apple has released security updates for iOS, iPadOS, macOS, visionOS, and its Safari web browser to address two zero-day flaws that have come under active exploitation in the… 

Oracle Warns of Agile PLM Vulnerability Currently Under Active Exploitation

Oracle Warns of Agile PLM Vulnerability Currently Under Active Exploitation

Nov 20, 2024Ravie LakshmananSoftware Security / Vulnerability Oracle is warning that a high-severity security flaw impacting the Agile Product Lifecycle Management (PLM) Framework has been exploited in the wild. The vulnerability, tracked as CVE-2024-21287 (CVSS… 

Hackers Hijack Unsecured Jupyter Notebooks to Stream Illegal Sports Broadcasts

Hackers Hijack Unsecured Jupyter Notebooks to Stream Illegal Sports Broadcasts

Nov 19, 2024Ravie LakshmananCloud Security / Piracy Malicious actors are exploiting misconfigured JupyterLab and Jupyter Notebooks to conduct stream ripping and enable sports piracy using live streaming capture tools. The attacks involve the hijack of… 

Why Privileged Access Security Must Be a Top Priority

Why Privileged Access Security Must Be a Top Priority

Nov 19, 2024The Hacker NewsInsider Threat / Credential Security Privileged accounts are well-known gateways for potential security threats. However, many organizations focus solely on managing privileged access—rather than securing the accounts and users entrusted with… 

New ‘Helldown’ Ransomware Variant Expands Attacks to VMware and Linux Systems

New ‘Helldown’ Ransomware Variant Expands Attacks to VMware and Linux Systems

Cybersecurity researchers have shed light on a Linux variant of a relatively new ransomware strain called Helldown, suggesting that the threat actors are broadening their attack focus. “Helldown deploys Windows ransomware derived from the LockBit… 

Chinese Hackers Exploit T-Mobile and Other U.S. Telecoms in Broader Espionage Campaign

Chinese Hackers Exploit T-Mobile and Other U.S. Telecoms in Broader Espionage Campaign

U.S. telecoms giant T-Mobile has confirmed that it was also among the companies that were targeted by Chinese threat actors to gain access to valuable information. The adversaries, tracked as Salt Typhoon, breached the company… 

Active Exploitation of VMware vCenter and Kemp LoadMaster Flaws

Active Exploitation of VMware vCenter and Kemp LoadMaster Flaws

Nov 19, 2024Ravie LakshmananVulnerability / Data Security Now-patched security flaws impacting Progress Kemp LoadMaster and VMware vCenter Server have come under active exploitation in the wild, it has emerged. The U.S. Cybersecurity and Infrastructure Security… 

New Stealthy BabbleLoader Malware Spotted Delivering WhiteSnake and Meduza Stealers

New Stealthy BabbleLoader Malware Spotted Delivering WhiteSnake and Meduza Stealers

Nov 18, 2024Ravie LakshmananThreat Intelligence / Ransomware Cybersecurity researchers have shed light on a new stealthy malware loader called BabbleLoader that has been observed in the wild delivering information stealer families such as WhiteSnake and…