A prolonged and highly targeted espionage campaign has been uncovered involving the compromise of a senior executive’s Microsoft Outlook account at a major global stock exchange, highlighting the strategic value of executive-level email access in modern cyber operations. The activity,…
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Proofpoint: TA4922 Deploys New RAT and Loader Arsenal
A rapidly evolving threat cluster tracked as TA4922, a Chinese-speaking cybercriminal actor deploying a diverse and expanding malware arsenal that now includes Atlas RAT, RomulusLoader, SilentRunLoader, and ValleyRAT. The group is notable for its high operational tempo, shifting tactics, and…
PoC Exploit Released for Cisco Unified Communications Manager Security Vulnerability
A proof-of-concept (PoC) exploit has been released for a critical server-side request forgery (SSRF) vulnerability impacting Cisco Unified Communications Manager (Unified CM) and Unified CM Session Management Edition (Unified CM SME), increasing the likelihood of active exploitation in enterprise environments.…
Malicious ChatGPT Download Website Tricks Users via Sponsored Search Listings
Threat actors are abusing paid search ads to push a fake ChatGPT download site, underscoring how malvertising is increasingly used to target users who trust well-known AI platforms. The campaign relies on a lookalike site and sponsored listings to trick…
Phishing Attacks Pivot to Infostealer Malware Over Fake Login Pages
Cybercriminal tactics are evolving as phishing campaigns increasingly shift away from fake login pages toward infostealer malware designed to quietly harvest sensitive data from infected systems. While traditional credential-harvesting pages remain in use, threat actors are now prioritizing methods that…
JINX-0164 Targets Crypto Firms With macOS Malware
A series of targeted intrusions against cryptocurrency organizations, attributing the activity to a newly identified threat actor tracked as JINX-0164. The campaign combines advanced social engineering, custom macOS malware, and deep access into development and CI/CD environments, enabling attackers to…
ClawHub, Cisco, and Vercel Skill Detection Tools Evaded by Malicious Uploads
Security researchers have shown that AI skill security scanners from ClawHub, Cisco, and Vercel’s skills.sh can be reliably bypassed using simple techniques, raising serious concerns about agentic AI supply chain defenses. In tests conducted by Trail of Bits, multiple malicious…
Kali365 PhaaS Expands to Okta, MAX Messenger Attacks
The Kali365 phishing-as-a-service (PhaaS) platform has significantly expanded its operational scope, moving beyond Microsoft 365 token theft to target Okta single sign-on (SSO) environments and Russia’s rapidly growing MAX Messenger platform. New threat intelligence reveals a more mature, multi-brand phishing…
Payouts King Ransomware Bypasses EDR via Obfuscation and Direct Syscalls
Payouts King ransomware has emerged as a notable post-BlackBasta threat, leveraging advanced obfuscation and direct system calls to evade endpoint detection and response (EDR) solutions. Threat activity observed in early 2026 shows strong overlaps with historical BlackBasta tradecraft, particularly the…
Fake Chrome Web Store Copyright Alerts Used to Steal Google Logins
Hackers are actively targeting Chrome extension developers with a sophisticated phishing campaign that impersonates official Chrome Web Store copyright enforcement notices, aiming to steal Google account credentials and potentially compromise widely used browser extensions. Victims are told they have 48…
CISA Alerts Users to Actively Exploited Android Framework Security Vulnerability
CISA has issued an urgent alert warning of an actively exploited Android Framework vulnerability, tracked as CVE-2025-48595, and has added it to its Known Exploited Vulnerabilities (KEV) catalog. The agency has set a strict remediation deadline of June 5, 2026,…
Automated Bots Overtake Human Users in Global Internet Traffic for the First Time
Automated bots have officially overtaken human users in global internet traffic for the first time, marking a major shift in how the web is accessed and used. Recent data from Cloudflare Radar shows that bots now generate 57.5% of all…
Acer Confirms Patch in Progress for Wave 7 Router 0-Day Flaw
Acer has confirmed that it is actively developing a firmware patch to address critical zero-day vulnerabilities affecting its Wave 7 routers, following responsible disclosure by an independent security researcher. According to an official advisory published on June 2, 2026, the…
Hackers Exploit Google Gemini Flaw Using Malicious Messages from WhatsApp, Slack, and SMS
Hackers are exploiting a newly discovered flaw in Google’s Gemini voice assistant by sending malicious messages via popular platforms such as WhatsApp, Slack, Signal, Instagram, Messenger, and SMS. The vulnerability, uncovered by SafeBreach Labs, shows how attackers can secretly inject…
Microsoft Introduces Always-On AI Agent Scout for Teams, Outlook, and More
Microsoft has introduced an always-on AI agent named “Scout,” marking the debut of a new category of enterprise automation called “Autopilots.” Announced on June 2, Microsoft Scout is designed to operate continuously across Microsoft 365 services such as Teams, Outlook,…
Fake Claude Code Installer on Google Sites Steals Credentials
Fake installers for Anthropic’s Claude Code are being weaponized in a new ClickFix-style campaign that abuses trusted Google Sites hosting to deliver a fileless credential‑stealing malware payload. The operation impersonates popular AI development tools such as Claude Code and Codex,…
Error 524 Decoy Campaign Uses Brand Impersonation to Phish Mobile Users
A large-scale smishing and phishing campaign argeting mobile users worldwide by impersonating more than 260 brands across 72 countries, leveraging a sophisticated evasion technique built around fake Cloudflare “Error 524” pages. Active since the second half of 2025, the operation…
Gentlemen Ransomware Exploits Fortinet Flaws, AI, and Custom C2 Tools
A newly analyzed leak tied to The Gentlemen ransomware group reveals how modern ransomware operations are evolving in structure and tooling while relying on the same proven intrusion techniques seen over the past four years. The leak also highlights operator…
Expiring Microsoft Secure Boot Keys May Block DBX Updates on Legacy Devices
Expiring Microsoft Secure Boot keys will not brick unmigrated systems on June 27, 2026. However, they will silently freeze DB/DBX updates and lock affected Windows and Linux fleets out of future boot‑level protections. On June 27, 2026, the Microsoft Corporation…
WordPress Plugin Flaw Opens Door to Privilege Escalation Attacks Across 500,000+ Sites
A critical security flaw in the Kirki – Freeform Page Builder, Website Builder & Customizer WordPress plugin is exposing sites to account takeover and privilege escalation attacks, with roughly 150,000 estimated to be running vulnerable versions introduced in the 6.0…