Palo Alto Scans, Discord Breach & AI CometJacking – 10/04/2025

This daily threat summary highlights a significant surge in reconnaissance scans targeting Palo Alto Networks portals, signaling potential future attacks. Additionally, Discord has disclosed a data breach exposing user information via a third-party compromise, and a novel ‘CometJacking’ attack demonstrates new risks in AI-powered browsers. These incidents underscore the evolving threats to network infrastructure, user data, and emerging technologies.

Top 3 Critical Security Alerts

  • Massive surge in scans targeting Palo Alto Networks login portals: Threat actors are conducting widespread reconnaissance against Palo Alto Networks login portals, with scanning activity increasing by 500%, indicating preparation for potential attacks. Read more
  • Discord discloses data breach after hackers steal support tickets: Discord has confirmed a data breach originating from a compromised third-party support agent, exposing user PII, partial payment info, and government-issued IDs from support tickets. Read more
  • CometJacking: One Click Can Turn Perplexity’s Comet AI Browser Into a Data Thief: Researchers have detailed a new prompt injection attack, “CometJacking,” that can compromise Perplexity’s Comet AI browser with a single malicious link to steal sensitive data from connected services. Read more

Security Breaches & Incidents

  • Event startup Partiful wasn’t stripping GPS locations from user-uploaded photos: The event planning app Partiful exposed granular GPS location data from user-uploaded photos, a privacy flaw that has since been fixed after being reported. Read more
  • A breach every month raises doubts about South Korea’s digital defenses: A consistent string of data breaches in South Korea is raising significant concerns about the nation’s cybersecurity posture and its ability to protect its advanced digital infrastructure. Read more

Cloud & Network Security

  • Massive surge in scans targeting Palo Alto Networks login portals: Threat actors are conducting widespread reconnaissance against Palo Alto Networks login portals, with scanning activity increasing by 500%, indicating preparation for potential attacks. Read more

Emerging Security Technologies

  • CometJacking: One Click Can Turn Perplexity’s Comet AI Browser Into a Data Thief: Researchers have detailed a new prompt injection attack, “CometJacking,” that can compromise Perplexity’s Comet AI browser with a single malicious link to steal sensitive data from connected services. Read more
  • Anker offered Eufy camera owners $2 per video for AI training: Anker’s Eufy brand solicited customer videos for AI training in exchange for a small payment, raising privacy concerns about how user surveillance data is collected and utilized. Read more

Security Tools & Best Practices

  • ICE wants to build a 24/7 social media surveillance team: U.S. Immigration and Customs Enforcement (ICE) is planning to hire contractors for round-the-clock social media surveillance to identify individuals for deportation, expanding its digital monitoring capabilities. Read more

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