Checkoutcom Rejects Hackers After Breach

Global payment processing firm Checkout, which operates checkout.com, recently disclosed a data breach orchestrated by the notorious cybercrime group The post Checkoutcom Rejects Hackers After Breach first appeared on CyberMaterial. This article has been indexed from CyberMaterial Read the original…

Iran-Linked SpearSpecter Campaign Leveraging Personalized Social Engineering Against High-Value Officials

Iranian threat actors aligned with the Islamic Revolutionary Guard Corps Intelligence Organization (IRGC-IO) are conducting a sophisticated espionage campaign tracked as SpearSpecter, systematically targeting high-value senior defense and government officials through personalized social engineering tactics. The threat group, operating under…

EVALUATION Campaign Using ClickFix Technique to Deploy Amatera Stealer and NetSupport RAT

eSentire’s Threat Response Unit (TRU) has uncovered a sophisticated malware campaign leveraging the ClickFix social engineering technique to distribute Amatera Stealer and NetSupport RAT, targeting cryptocurrency wallets, password managers, and sensitive credentials across multiple platforms. In November 2025, security researchers…