Aug 03, 2024Ravie LakshmananDDoS Attack / Server Security Cybersecurity researchers have disclosed details of a new distributed denial-of-service (DDoS) attack campaign targeting misconfigured Jupyter Notebooks. The activity, codenamed Panamorfi by cloud security firm Aqua, utilizes a Java-based tool called mineping to launch a TCP flood DDoS attack. Mineping is a DDoS … [Read more...] about Hackers Exploit Misconfigured Jupyter Notebooks with Repurposed Minecraft DDoS Tool
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APT41 Hackers Use ShadowPad, Cobalt Strike in Taiwanese Institute Cyber Attack
Aug 02, 2024Ravie LakshmananCyber Espionage / Malware A Taiwanese government-affiliated research institute that specializes in computing and associated technologies was breached by nation-state threat actors with ties to China, according to new findings from Cisco Talos. The unnamed organization was targeted as early as mid-July 2023 to deliver a variety of backdoors and … [Read more...] about APT41 Hackers Use ShadowPad, Cobalt Strike in Taiwanese Institute Cyber Attack
Over 1 Million Domains at Risk of ‘Sitting Ducks’ Domain Hijacking Technique
Aug 01, 2024Ravie LakshmananVulnerability / Threat Intelligence Over a million domains are susceptible to takeover by malicious actors by means of what has been called a Sitting Ducks attack. The powerful attack vector, which exploits weaknesses in the domain name system (DNS), is being exploited by over a dozen Russian-nexus cybercriminal actors to stealthily hijack domains, … [Read more...] about Over 1 Million Domains at Risk of ‘Sitting Ducks’ Domain Hijacking Technique
DigiCert to Revoke 83,000+ SSL Certificates Due to Domain Validation Oversight
Jul 31, 2024Ravie LakshmananWeb Security / Compliance Certificate authority (CA) DigiCert has warned that it will be revoking a subset of SSL/TLS certificates within 24 hours due to an oversight with how it verified if a digital certificate is issued to the rightful owner of a domain. The company said it will be taking the step of revoking certificates that do not have proper … [Read more...] about DigiCert to Revoke 83,000+ SSL Certificates Due to Domain Validation Oversight
New Mandrake Spyware Found in Google Play Store Apps After Two Years
Jul 30, 2024Ravie LakshmananMobile Security / Spyware A new iteration of a sophisticated Android spyware called Mandrake has been discovered in five applications that were available for download from the Google Play Store and remained undetected for two years. The applications attracted a total of more than 32,000 installations before being pulled from the app storefront, … [Read more...] about New Mandrake Spyware Found in Google Play Store Apps After Two Years
Critical Flaw in Acronis Cyber Infrastructure Exploited in the Wild
Jul 29, 2024Ravie LakshmananEnterprise Security / Data Protection Cybersecurity company Acronis is warning that a now-patched critical security flaw impacting its Cyber Infrastructure (ACI) product has been exploited in the wild. The vulnerability, tracked as CVE-2023-45249 (CVSS score: 9.8), concerns a case of remote code execution that stems from the use of default … [Read more...] about Critical Flaw in Acronis Cyber Infrastructure Exploited in the Wild
French Authorities Launch Operation to Remove PlugX Malware from Infected Systems
Jul 27, 2024NewsroomMalware / Cyber Intelligence French judicial authorities, in collaboration with Europol, have launched a so-called "disinfection operation" to rid compromised hosts of a known malware called PlugX. The Paris Prosecutor's Office, Parquet de Paris, said the initiative was launched on July 18 and that it's expected to continue for "several months." It further … [Read more...] about French Authorities Launch Operation to Remove PlugX Malware from Infected Systems
Malicious PyPI Package Targets macOS to Steal Google Cloud Credentials
Jul 27, 2024NewsroomCybersecurity / Cloud Security Cybersecurity researchers have discovered a malicious package on the Python Package Index (PyPI) repository that targets Apple macOS systems with the goal of stealing users' Google Cloud credentials from a narrow pool of victims. The package, named "lr-utils-lib," attracted a total of 59 downloads before it was taken down. It … [Read more...] about Malicious PyPI Package Targets macOS to Steal Google Cloud Credentials
This AI-Powered Cybercrime Service Bundles Phishing Kits with Malicious Android Apps
A Spanish-speaking cybercrime group named GXC Team has been observed bundling phishing kits with malicious Android applications, taking malware-as-a-service (MaaS) offerings to the next level. Singaporean cybersecurity company Group-IB, which has been tracking the e-crime actor since January 2023, described the crimeware solution as a "sophisticated AI-powered … [Read more...] about This AI-Powered Cybercrime Service Bundles Phishing Kits with Malicious Android Apps
North Korean Hackers Shift from Cyber Espionage to Ransomware Attacks
Jul 25, 2024NewsroomMalware / Cyber Espionage A North Korea-linked threat actor known for its cyber espionage operations has gradually expanded into financially-motivated attacks that involve the deployment of ransomware, setting it apart from other nation-state hacking groups linked to the country. Google-owned Mandiant is tracking the activity cluster under a new moniker … [Read more...] about North Korean Hackers Shift from Cyber Espionage to Ransomware Attacks