threat-intel Malicious JetBrains Plugins Steal AI API Keys as Chrome Extensions Capture Chatbot Chats A coordinated malware campaign targeting JetBrains Marketplace plugins has emerged, with 15 malicious plugins designed to steal AI API keys from users. These plugins, posing as AI coding assistants, exfiltrate keys to a… The Hacker News · Jun 17, 2026 High USaiapimalware
supply-chain GitHub dismissed security reports on flaws now exploited by supply-chain worm, researchers say A supply-chain worm, dubbed Shai-Hulud, is exploiting design flaws in GitHub to infect hundreds of software packages and developer accounts worldwide. The vulnerabilities, initially flagged by Deep Specter Research, were… The Record · Jun 16, 2026 High GBFRsupply chainvulnerabilitygithub
malware Fileless Phantom Stealer Targets Browser Credentials A new fileless malware, Phantom Stealer, is being deployed through targeted phishing campaigns against banks and high-value organizations. The malware focuses on stealing browser credentials and session cookies, utilizin… Dark Reading · Jun 16, 2026 High GBDEFRcredential theftbrowser securityfileless malware
threat-intel SprySOCKS Windows Variant Abuses Kernel Drivers to Evade Detection A new Windows variant of the SprySOCKS Linux backdoor, developed by the nation-state threat actor FishMonger (also known as Earth Lusca and Aquatic Panda), has been discovered targeting government organizations in Hondur… Dark Reading · Jun 16, 2026 High HNTWTHkernel-driveraptbackdoor
threat-intel ClickFix Campaigns Expand Malware Delivery With New Loaders and Fake Update Lures ClickFix campaigns are expanding their malware delivery tactics with new loaders, including BabaDeda Loader, Lorem Ipsum Loader, and Storage Crypter, targeting education and financial organizations. These attacks utilize… The Hacker News · Jun 16, 2026 High RUBYsocial engineeringloaderpayload
threat-intel 'Lorem Ipsum' Malware Pivots to ClickFix Delivery The 'Lorem Ipsum' malware campaign, initially delivered via Trojanized Microsoft Teams installers, has shifted its tactics following Microsoft's disruption of the Fox Tempest malware-signing-as-a-service provider. Now, t… Dark Reading · Jun 16, 2026 High USclickfixwordpressshellcode
ransomware Ransomware gang abuses Microsoft Teams relays to hide malicious traffic DragonForce ransomware utilized a custom malware, Backdoor.Turn, to conceal command-and-control traffic by leveraging Microsoft Teams’ TURN protocol. This technique allowed the attackers to bypass traditional network def… BleepingComputer · Jun 16, 2026 High CVE-2023-52271CVE-2025-61155CVE-2025-1055USteamsturnrat
threat-intel China-Linked SprySOCKS Backdoor Expands to Windows with Driver-Based Stealth Researchers have identified new Windows variants of the SprySOCKS backdoor, initially linked to the Chinese state-sponsored threat actor Earth Lusca (also known as Aquatic Panda). These variants, designated WIN_DRV and W… The Hacker News · Jun 16, 2026 High CVE-2023-24932CNTWHUbackdoorwindowsstealth
threat-intel Fake Microsoft Alerts Used to Deploy North Korean NarwhalRAT Malware North Korean APT37 group utilized a spear-phishing campaign mimicking Microsoft security alerts to deploy NarwhalRAT malware. The campaign leveraged urgency and confusion to trick victims into executing a malicious LNK f… The Hacker News · Jun 16, 2026 High NOSOspear-phishingratnorth korean
threat-intel North Korean Hackers Are Turning Developer Tools Into Malware Delivery Channels North Korean threat actors, operating under the UNK_DeadDrop campaign, are employing a sophisticated phishing technique targeting developers across numerous sectors, including finance and cryptocurrency, using malicious… The Hacker News · Jun 15, 2026 High USGBAUdevelopergithubvscode
threat-intel HTTP/2 Bomb Attacks Put Telcos, Healthcare Orgs at Risk This article reports on the ‘HTTP/2 Bomb’ vulnerability, a denial-of-service exploit leveraging features within the HTTP/2 protocol to amplify junk traffic and cause widespread disruptions. The vulnerability affects a si… Dark Reading · Jun 15, 2026 High CVE-2026-49975UShttp2ddosamplification
threat-intel Copilot 'SearchLeak' Attack Allows 1-Click Data Theft A critical vulnerability, dubbed ‘SearchLeak,’ has been discovered in Microsoft Copilot that allows attackers to silently steal user data through a novel prompt injection technique. The attack leverages a race condition… Dark Reading · Jun 15, 2026 Critical CVE-2026-42824prompt injectionai securitymicrosoft copilot
threat-intel One-Click Microsoft 365 Copilot Flaw Could Have Let Attackers Steal Emails, Files, and MFA Codes A vulnerability, dubbed SearchLeak, was discovered in Microsoft 365 Copilot Enterprise Search that allowed attackers to exfiltrate sensitive data like emails, calendar details, and MFA codes through a single click. The f… The Hacker News · Jun 15, 2026 High CVE-2026-42824CVE-2025-32711UScommand injectionprompt injectionbing
threat-intel New attack turned Microsoft 365 Copilot into 1-click data theft tool A critical vulnerability, dubbed SearchLeak, has been discovered in Microsoft 365 Copilot Enterprise, allowing attackers to steal sensitive data from user mailboxes, OneDrive, and SharePoint accounts via a specially craf… BleepingComputer · Jun 15, 2026 Critical CVE-2026-42824prompt injectionssrfhtml injection
threat-intel EvilTokens: A phishing attack that doesn’t steal your password EvilTokens is a sophisticated phishing-as-a-service (PaaS) kit that bypasses traditional phishing defenses by leveraging the OAuth 2.0 device authorization grant flow. Attackers use convincing lures – often mimicking leg… WeLiveSecurity · Jun 15, 2026 High phishingoath2device-code
threat-intel Major US surveillance program poised to lapse after legislative deadlock This article reports on a looming lapse in the US surveillance program, Section 702 of the FISA, due to legislative deadlock in Congress. The program, which allows intelligence agencies to collect communications of forei… The Record · Jun 12, 2026 High USIRCHfisasurveillanceintelligence
threat-intel In Other News: Google Security Layoffs, AudiA6 Takedown, $400 Million Coupang Fine This week’s cybersecurity news includes allegations of cover-ups by IBM and AT&T regarding foreign government-linked hacks, a data breach impacting the University of Oxford’s CareerConnect platform, and layoffs within Go… SecurityWeek · Jun 12, 2026 High CVE-2026-42271SOUNEUdata breachcyberattackddos
threat-intel A tale of two eras This article is a reflective piece by a cybersecurity analyst reminiscing about early technology and highlighting a critical shift in the threat landscape. The author uses a personal anecdote about a childhood discovery… Cisco Talos · Jun 11, 2026 High USaivulnerabilitycybersecurity
threat-intel ThreatsDay Bulletin: Worm Code Leaked, AI Agent Phished, Claude Action Patch + 28 New Stories This week’s threat intelligence bulletin highlights several concerning developments, including a large-scale leak of identity records facilitated by infostealers, the emergence of a sophisticated MaaS RAT named SilabRAT… The Hacker News · Jun 11, 2026 High CVE-2026-49494USCHNOinfostealersmaas ratcredential theft
threat-intel OceanLotus Hits Vietnam Investors With SPECTRALVIPER in FireAnt Attack OceanLotus, a 15-year-old APT group with a history of targeting China and human rights activists, has been conducting a prolonged cyber espionage operation against Vietnamese entities, including a transport construction… The Hacker News · Jun 11, 2026 High VNsupply chainbackdoorespionage
