threat-intel Winning the cyber marathon with Tony Giandomenico This article discusses Cisco Talos Senior Director of Product Management, Tony Giandomenico’s perspective on the evolving cybersecurity landscape, particularly the increasing capabilities of AI and frontier models. He hi… Cisco Talos · Jun 4, 2026 Medium aithreat huntingcybersecurity
threat-intel Hypotheses, telemetry, and human judgment: Inside Cisco Talos Threat Hunting This article details Cisco Talos' approach to threat hunting, which differs from traditional alert-based detection. Instead of waiting for alerts, Talos analysts formulate hypotheses about adversary behavior based on tel… Cisco Talos · Jun 4, 2026 High USthreat huntingaicorrelation
threat-intel Chinese Cybercrime Group in Spotlight for Record Campaign Pace A Chinese cybercrime group, TA4922, is experiencing a record surge in campaign activity, utilizing sophisticated social engineering tactics to target organizations globally. The group’s primary objectives involve data th… SecurityWeek · Jun 4, 2026 High GBDEITsocial engineeringcredential phishingremote access
threat-intel Hackers Spied on a Stock Exchange Executive's Outlook Mailbox for Five Months An unknown attacker gained unauthorized access to the Outlook mailbox of a senior executive at a major stock exchange for over five months, copying the inbox in small batches and utilizing cloud services like Dropbox and… The Hacker News · Jun 4, 2026 High USespionagemailboxcloud
threat-intel DoJ Disrupts Southeast Asia Crypto Fraud Networks, Freezes $3.8 Million in Assets The U.S. Department of Justice, in collaboration with numerous international law enforcement agencies and private sector companies, disrupted a network of cybercrime groups operating out of Southeast Asia that were defra… The Hacker News · Jun 4, 2026 High USTHAUcryptocurrencyfraudscam
threat-intel Smashing Security podcast #470: This AI security flaw might be impossible to fix This Smashing Security podcast episode focuses on the potential for persistent security vulnerabilities, particularly related to large language models (LLMs) and prompt injection. The discussion highlights the risk of in… Graham Cluley · Jun 3, 2026 Medium llmprompt injectioncode security
threat-intel Chinese hackers use new Atlas RAT malware in European cyberattacks A Chinese cybercrime group, tracked as TA4922, is expanding its operations with the deployment of new malware, including the Atlas RAT and RomulusLoader, targeting organizations across Europe and Southeast Asia. The grou… BleepingComputer · Jun 3, 2026 High CHGEITphishingremote access trojanmalware loader
threat-intel Attackers Use AI to Automate EDR Evasion Testing Attackers are leveraging artificial intelligence to automate the process of testing and developing malware designed to evade endpoint detection and response (EDR) systems. Sophos researchers discovered a sophisticated re… Dark Reading · Jun 3, 2026 High aiedrred teaming
threat-intel Tropical Blend: Cyber & Politics Ramp Up Across Latin America This report details a surge in cyber espionage activities targeting Latin American nations, primarily driven by China-linked Advanced Persistent Threat (APT) groups. These groups, including FamousSparrow and NegativeGlim… Dark Reading · Jun 3, 2026 High CHVEPAaptcyber espionagelatin america
threat-intel WhatsApp, Slack Notifications Could Hijack Google Gemini on Android This article details a vulnerability in Google Gemini on Android that allows malicious notifications from apps like WhatsApp, Slack, or SMS to hijack the voice assistant and perform actions such as opening windows, launc… The Hacker News · Jun 3, 2026 High voice assistantprompt injectionandroid
threat-intel Cyber Insurance Rates Are Dropping, but Exclusions Widen Cyber insurance premiums are decreasing, driven by insurers refining their risk models and offering discounts for robust security practices. However, this positive trend is counterbalanced by a significant increase in co… Dark Reading · Jun 3, 2026 Medium UKcyber insurancesocial engineeringexclusions
threat-intel DHS chief signals efforts to reshape CISA The Department of Homeland Security (DHS) is undertaking efforts to revitalize the Cybersecurity and Infrastructure Security Agency (CISA), which has faced significant challenges including workforce reductions and budget… The Record · Jun 3, 2026 Medium cisadhsbudget cuts
threat-intel Coding Gaffe Exposes Microsoft 365 Accounts to Widespread Takeover A coding error in several Microsoft 365 Android applications, specifically Excel, Word, PowerPoint, OneNote, Loop, and Microsoft 365 Copilot, exposed user accounts to potential compromise. The issue stemmed from a disabl… Dark Reading · Jun 3, 2026 High CVE-2026-41100CVE-2026-41101CVE-2026-41102authenticationtokensandroid
threat-intel What 345 Days of Untested Exposure Looks Like at a Bank This article details a significant security vulnerability stemming from a bank’s reliance on an annual penetration testing schedule, highlighting the risks associated with infrequent assessments. A VPN vulnerability, exp… BleepingComputer · Jun 3, 2026 High USvulnerabilityapitenant_id
threat-intel Security of 100 AI Agents Tested and Ranked – What You Need to Know A recent analysis by Adversa AI tested and ranked 100 AI agents, revealing a concerning trend: nearly all agents possess a dangerous combination of excessive power, trust, and a lack of control – what they term the ‘leth… SecurityWeek · Jun 3, 2026 High aiagentsecurity
threat-intel Malicious Notifications Could Trick Google Gemini Users A SafeBreach research report, "Gemini's Secret Affair," details a prompt injection flaw in Google Gemini's voice assistant that allows attackers to trick users into executing malicious commands through seemingly harmless… Dark Reading · Jun 3, 2026 High prompt-injectionllmvoice-assistant
threat-intel Shrinking the IAM Attack Surface through Identity Visibility and Intelligence Platforms (IVIP) This article discusses the growing problem of ‘identity dark matter’ – unseen identity activity within enterprise systems due to fragmented IAM and a lack of visibility. Gartner has introduced the Identity Visibility and… The Hacker News · Jun 3, 2026 Medium identity managementvisibilityanalytics
threat-intel ‘HTTP/2 Bomb’ Exploit Knocks Web Servers Offline in Seconds A new ‘HTTP/2 Bomb’ exploit has been discovered that leverages existing vulnerabilities in HTTP/2 implementations to cause widespread denial-of-service attacks against web servers. The exploit combines compression and fl… SecurityWeek · Jun 3, 2026 High CVE-2016-6581CVE-2025-53020CVE-2016-8740USdoshttp2compression
threat-intel New cyber force would cost up to $11 billion to start, commission says This article reports on a commission’s recommendation for the U.S. to establish a dedicated cyber warfare force, estimated to cost up to $11 billion and staffed by approximately 30,000 personnel. The proposal stems from… The Record · Jun 3, 2026 High UNRUCHcybersecuritymilitarydefense
threat-intel Global Stock Exchange Hit by Monthslong Email Campaign A global stock exchange was targeted by a sophisticated threat actor who gained near-continuous access to a senior executive’s Microsoft Outlook mailbox over a five-month period. The attacker utilized legitimate Windows… Dark Reading · Jun 3, 2026 High UKemail espionagelateral movementdata exfiltration
