threat-intel Dark Caracal Adds New Malware to Cyber Espionage Arsenal The Dark Caracal cyber-espionage group, linked to Lebanon, has added a new modular malware framework called GoCaracal to its arsenal. This framework, developed since 2026, is used for data theft, maintaining persistent access, and intelligence gathering, and is being deployed alongside existing malware like Bandook. Th… Dark Reading · 4d ago High LBVEBRcyber-espionagedata theftmalware
threat-intel Autonomous AI attacks pose 'clear and present danger' to critical infrastructure A growing trend indicates that attackers are increasingly leveraging open-source AI agents to autonomously launch sophisticated cyberattacks against critical infrastructure, including government systems, energy companies… The Register · Aug 14, 2026 High CHIRNOaicyberattackcritical infrastructure
threat-intel UNC6671 Vishing Attacks Target Personal Phones to Steal SaaS Data UNC6671, a data extortion group linked to ShinyHunters and potentially SLH, is leveraging sophisticated vishing tactics to steal SaaS data from organizations across multiple sectors. They impersonate IT help desks, direc… The Hacker News · Aug 7, 2026 High NOAUU.vishingphishingdata-breach
threat-intel ⚡ Weekly Recap: Rogue AI Models, $88M Bitcoin Theft, Water-System Attacks and Dangling DNS Hijacks This week’s cybersecurity recap highlighted a concerning trend of AI-powered exploit generation, alongside a series of high-impact security incidents. A vulnerability in Coldcard hardware wallets led to an $88.6 million… The Hacker News · Aug 3, 2026 High CVE-2026-42897CVE-2026-66066CVE-2026-48449USIRaiexploithardware wallet
threat-intel Russian Hackers Exploit Microsoft OWA Flaw to Keep Mailbox Access After Credential Rotation Russian threat actors, linked to Laundry Bear (TA488), are exploiting a vulnerability in Microsoft Outlook Web Access (OWA) to maintain persistent access to email accounts within U.S. and European government entities and… The Hacker News · Jul 30, 2026 High CVE-2026-42897CVE-2025-66376USEUxsscredential theftpersistence
threat-intel Laundry Bear’s webmail hackers had more in store after February, report says Laundry Bear, a Russian state-linked APT group, has been aggressively exploiting vulnerabilities in both Zimbra Collaboration Suite’s webmail platform and Microsoft Outlook Web Access (OWA) to steal emails and credential… The Record · Jul 29, 2026 High CVE-2026-42897NLUSRUaptvulnerabilityzero-day
threat-intel Russian Espionage Group Exploited Zimbra Zero-Day to Steal Mail and 2FA Codes A Russian state-sponsored espionage group exploited a zero-click vulnerability in Zimbra's webmail client to steal email data, two-factor codes, and credentials from Western government and commercial organizations since… The Hacker News · Jul 23, 2026 High CVE-2025-66376USUKCJzero-dayxsscredential theft
threat-intel International alert spotlights Russia-linked attacks on Zimbra webmail Russian state-aligned hackers, operating under the APT group Laundry Bear, are targeting governmental and commercial organizations globally through zero-click phishing campaigns exploiting a vulnerability in Zimbra webma… The Record · Jul 23, 2026 High CVE-2025-66376UKRUNEzero-clickphishingzimbra
threat-intel Daxin Resurfaces in Taiwan Alongside Stupig Pre-Login SYSTEM Backdoor A long-dormant Chinese-linked malware, Daxin, resurfaced in Taiwan after over a decade, alongside a new backdoor called Stupig. Daxin, a kernel-mode rootkit, has been used in targeted attacks since 2013, and its ability… The Hacker News · Jul 16, 2026 High CHAFTHcyber espionagekernel-modecommand and control
threat-intel US, Allies Warn of Russian Cyberattacks Targeting Critical Infrastructure Routers Russian state-sponsored APT actors are actively targeting routers worldwide to compromise critical infrastructure. These attacks involve exploiting vulnerabilities and leveraging SNMP to steal device configurations and t… SecurityWeek · Jul 14, 2026 High CVE-2008-4128CVE-2018-0171USAUCAsnmpciscorouter
threat-intel In Other News: Canadian Hacker Jailed, Open Source Zero-Days, Two Sentenced for ATM Jackpotting This report details several significant cybersecurity events across multiple sectors, including a Canadian hacker’s imprisonment for a Texas GOP cyberattack, a large KDDI data breach impacting 14 million users, and the d… SecurityWeek · Jul 3, 2026 High CAJAUNzero-dayhacktivismdata breach
threat-intel Missed incidents, persistent threats, and response gaps: Insights from compromise assessment projects This Kaspersky report, based on 2025 compromise assessment engagements, highlights significant missed incidents due to inadequate monitoring, delayed detection, and communication gaps. The analysis reveals a concerning t… Securelist · Jul 2, 2026 High SACNRUmissed incidentsthreat detectionincident response
threat-intel ISC Stormcast For Wednesday, June 24th, 2026 https://isc.sans.edu/podcastdetail/9984, (Wed, Jun 24th) The SANS Internet Storm Center's Stormcast for June 24th, 2026 highlighted a concerning increase in several active threats across the internet landscape. The broadcast detailed ongoing campaigns involving phishing attack… SANS Internet Storm Center · Jun 24, 2026 Medium phishingmalwarethreat-intelligence
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
phishing ISC Stormcast For Tuesday, June 9th, 2026 https://isc.sans.edu/podcastdetail/9964, (Tue, Jun 9th) The SANS Internet Storm Center's June 9th, 2026 Stormcast reported a heightened level of online threats, primarily focused on phishing campaigns and malicious email activity. The broadcast highlighted several emerging tr… SANS Internet Storm Center · Jun 9, 2026 Medium phishingbotnetemail
threat-intel Silent Ransom Group targets law firms with fake IT support calls The Silent Ransom Group is aggressively targeting U.S. law firms through sophisticated social engineering attacks, primarily involving fake IT support calls. These attacks begin with phishing emails and escalate to remot… BleepingComputer · Jun 7, 2026 High USsocial engineeringphishingremote access
threat-intel In Other News: Anthropic Maps AI Threats, Unpatched Comodo Flaw, Palantir Chief Eyed for CISA This week’s cybersecurity news highlights a range of threats, including AI-powered attacks targeting computing power, ongoing Grandoreiro banking trojan campaigns, and a self-propagating ransomware group utilizing obfusc… SecurityWeek · Jun 5, 2026 High IRUSairansomwaresupply chain
threat-intel FIFA World Cup 2026 Scams Are Already Live: Fake Sites, Banking Malware, and Stolen Logins A wave of fraudulent activity targeting FIFA World Cup 2026 fans is underway, involving fake websites, banking malware, and stolen login credentials. The operation, spearheaded by the Chinese-speaking group ‘GHOST STADIU… The Hacker News · Jun 5, 2026 High USCAMXfraudphishingmalware
phishing ISC Stormcast For Friday, June 5th, 2026 https://isc.sans.edu/podcastdetail/9960, (Fri, Jun 5th) The SANS Internet Storm Center's June 5th, 2026 Stormcast reported a heightened level of online threats, primarily focused on phishing and malicious email campaigns. The report highlighted several emerging trends in cybe… SANS Internet Storm Center · Jun 5, 2026 Medium phishingbotnetddos
threat-intel ThreatsDay Bulletin: AI Agents Gone Wrong, Sketchy C2 Tools, ClickFix Tricks, JS Backdoors & 20+ New Stories This bulletin highlights several ongoing cyber threats, including a high-severity SSRF vulnerability in Cisco Unified Communications Manager, a large-scale spyware operation targeting Russian officials by foreign intelli… The Hacker News · Jun 4, 2026 High CVE-2026-20230CVE-2022-0492CVE-2019-5736RUIRUSssrfspywarekeylogger
