Phishing

Cybersecurity
Gunra Ransomware Exploits Fortinet and Schneider Flaws for MFA Bypass
U.S. and South Korean intelligence agencies warn Gunra ransomware exploits Fortinet firewall flaws alongside a previously undocumented MFA bypass technique.
Cybersecurity
Sandworm Fake Job Interview Campaign Targets Ukrainian IT Workers
CERT-UA attributes a Sandworm-linked UAC-0145 social engineering campaign using fake job interviews and trojanized WireGuard VPN clients against Ukraine.
Cybersecurity
CSS Attacks Break Webmail Boundaries to Capture Passwords, Tokens
PortSwigger researcher Gareth Heyes showed email-borne CSS attacks that capture passwords and steal tokens in Outlook, Gmail, Yahoo, and other webmail services.
Cybersecurity
AitM Phishing Campaign Steals Microsoft 365 Finance Emails
Arctic Wolf documented an AitM phishing campaign hijacking Microsoft 365 accounts to collect payroll and finance emails across North America and Europe.
Cybersecurity
UNC6671 Extortion Group Rebrands After Targeting Hedge Funds
Google Threat Intelligence ties hedge fund vishing attacks to UNC6671 (BlackFile), an extortion group rebranding across Redact, Pink, Helix, and Falcon.
Cybersecurity
ClickFix Campaign Pushes Go-Based macOS Crypto Drainer
Huntress discovered a Go-based macOS infostealer delivered through ClickFix attacks that steals crypto assets and redirects a percentage of each transaction.
Cybersecurity
ClickFix Malware Gate Fingerprints macOS Users Before Lures
Microsoft detailed a ClickFix campaign spanning 250 domains that fingerprints macOS visitors server-side before deciding whether to show an infostealer lure.
Cybersecurity
SMOKE#SCREEN Deploys ScreenConnect via Fake Adobe, Zoom Lures
Securonix details the SMOKE#SCREEN campaign, which uses fake Adobe and Zoom update lures to stealthily install ConnectWise ScreenConnect for persistent access.
Cybersecurity
Greatness PhaaS Spoofs RingCentral to Steal Microsoft 365 Accounts
The Greatness phishing-as-a-service platform has expanded to device-code and AiTM phishing, with attacks spoofing RingCentral to target Microsoft 365 users.
Cybersecurity
Leaked DarkSword Kit Deploys GHOSTBLADE Stealer on iOS Devices
Censys found a Chinese-speaking actor using the leaked DarkSword exploit kit to deploy the GHOSTBLADE info-stealer on iOS devices and steal credentials.