WarLock ransomware has reportedly breached Colt and Hitachi, prompting an investigation and efforts to restore systems at Colt while cybersecurity experts examine the alleged data breach. A new ransomware group, WarLock, which emerged just two months ago, is seeking to…
FBI and Europol Take Down Lumma Stealer Malware Network Responsible for 10 Million Infections
May 22, 2025
Malware / Cybercrime
A major crackdown by international law enforcement agencies and private sector partners has successfully dismantled the infrastructure behind Lumma Stealer (also known as LummaC or LummaC2), resulting in the seizure of 2,300 domains that served as command-and-control hubs for compromised Windows systems. According to the U.S. Department of Justice (DoJ), “Malware like LummaC2 is utilized to extract sensitive information, such as user login credentials, from millions of victims, enabling a range of criminal activities including fraudulent bank transactions and cryptocurrency theft.” Since its emergence in late 2022, Lumma Stealer has been linked to approximately 1.7 million incidents involving the theft of data, including browser information, autofill details, login credentials, and cryptocurrency seed phrases.
FBI and Europol Take Down Lumma Stealer Malware Network, Impacting Millions of Users May 22, 2025 — A significant joint operation led by the FBI in collaboration with Europol and private sector partners has successfully disrupted the infrastructure of Lumma…
State Settles for $2 Million with Dental Insurer Over Cybersecurity Breaches In a significant development within the realm of cybersecurity compliance, a settlement has been reached between state authorities and a dental insurance provider concerning serious violations of data security…
CISA Alerts About Ongoing Exploitation of Linux Kernel Privilege Escalation Flaw On June 18, 2025, the U.S. Cybersecurity and Infrastructure Security Agency (CISA) issued a warning regarding a significant security vulnerability affecting the Linux kernel, now listed in its Known…
Chinese Hackers Leverage Ivanti EPMM Vulnerabilities in Widespread Global Attacks
May 22, 2025
Enterprise Security / Malware
A recently patched duo of security vulnerabilities in Ivanti Endpoint Manager Mobile (EPMM) software has been exploited by a China-linked threat actor to target various sectors across Europe, North America, and the Asia-Pacific region. The vulnerabilities, identified as CVE-2025-4427 (CVSS score: 5.3) and CVE-2025-4428 (CVSS score: 7.2), can be combined to run arbitrary code on vulnerable devices without needing any authentication. Ivanti addressed these flaws just last week. According to a report from EclecticIQ, the vulnerability chain has been misused by UNC5221, a Chinese cyber espionage group known for targeting edge network devices since at least 2023. Most recently, this group has also been linked to exploitation attempts on SAP NetWeaver instances affected by CVE-2025-31324. The Dutch cybersecurity firm noted that the first exploitation activities began on May 15, 2025, with attacks focused on healthcare, telecommunications, and aviation sectors.
Chinese Cyber Actors Target Global Enterprises Through Ivanti EPMM Vulnerabilities May 22, 2025 – Enterprise Security / Malware Recent developments in the cybersecurity landscape have revealed that a pair of vulnerabilities within Ivanti Endpoint Manager Mobile (EPMM) software, identified as…
Data Breaches Affect Luxury Retailers: Pandora and Chanel Experience Cybersecurity Incidents In recent reports, luxury retailers Pandora and Chanel have fallen victim to significant data breaches, raising concerns over the vulnerabilities that affect even high-profile brands in the retail sector.…
June 19, 2025
Linux / Vulnerability
Cybersecurity researchers have identified two local privilege escalation (LPE) vulnerabilities that could potentially provide root access on various major Linux distributions. The issues, revealed by Qualys, are detailed below:
“These modern ‘local-to-root’ vulnerabilities have bridged the divide between a regular user and complete system control,” stated Saeed Abbasi, Senior Manager at Qualys Threat Research Unit (TRU). “By leveraging legitimate services like udisks loop-mounts and PAM/environment intricacies, attackers with any active GUI or SSH session can bypass polkit’s allow_active trust zone and gain root access within seconds.”
Qualys noted that CVE-2025-6018 is found in the PAM configuration of openSUSE Leap…
Critical Linux Vulnerabilities Expose Root Access Risks Across Major Distributions June 19, 2025 In a significant cybersecurity development, researchers from Qualys have identified two local privilege escalation vulnerabilities that could be exploited to attain root access on systems using prominent…
AT&T Settles Class Action Lawsuits Following Major Cyber Breaches In a significant development for data security, telecommunications leader AT&T has reached settlements for two class action lawsuits triggered by dual data breaches that unfolded in 2024. These incidents were notable…
Google Strengthens GenAI Security with Enhanced Multi-Layered Defenses Against Prompt Injection Threats
June 23, 2025
Artificial Intelligence / AI Security
Google has announced new safety measures aimed at fortifying its generative artificial intelligence (AI) systems against emerging threats such as indirect prompt injections. These attacks, unlike direct prompt injections that involve the submission of harmful commands, embed malicious instructions within external data sources like emails, documents, or calendar invites, potentially leading AI systems to leak sensitive information or execute harmful actions. In response, Google’s GenAI security team has developed a comprehensive “layered” defense strategy that raises the difficulty, cost, and complexity associated with executing successful attacks. This multifaceted approach includes model hardening and the introduction of specialized safeguards.
Google Enhances Security Measures to Protect GenAI from Prompt Injection Threats On June 23, 2025, Google announced strategic enhancements to the security of its generative artificial intelligence (AI) systems, aimed at countering sophisticated attack vectors such as indirect prompt injection.…
Fraud Management & Cybercrime, Ransomware Colt Technology Services Faces Major Disruption Following Ransomware Attack Prajeet Nair (@prajeetspeaks) • August 17, 2025 Image: aileenchik/Shutterstock Colt Technology Services, a multinational telecommunications company based in the UK, has reported widespread disruptions to its…
