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Social-Engineering

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high advisory

Emergence of Chinese-Language Phishing-as-a-Service (PhaaS) Ecosystem

A rapidly growing Chinese-language PhaaS ecosystem is shifting towards real-time interception of credentials and tokenization of stolen payment data, bypassing traditional SMS security filters with encrypted channels like RCS and iMessage, and employing AI-based automation to evade detection.

iMessage phishing phaas credential-theft social-engineering
2r 2t
high advisory

SHub Reaper Stealer Backdoors macOS with Multi-Brand Spoofing

The SHub Reaper stealer combines credential theft, wallet hijacking, and document exfiltration with persistent backdoor access on macOS, distributed through fake WeChat and Miro installers while spoofing Apple, Google, and Microsoft to evade detection.

WeChat +3 macos infostealer backdoor social-engineering applescript
3r 4t
high threat

Storm-2949 Abuses SSPR for Cloud-Wide Data Exfiltration

Storm-2949 compromised cloud identities through social engineering and abused the Self-Service Password Reset (SSPR) process to bypass MFA and gain persistent access, enabling lateral movement and data exfiltration from Microsoft 365 and Azure environments.

Microsoft Entra ID +3 Storm-2949 cloud-security credential-access data-exfiltration social-engineering
2r 6t
high threat

Social Engineering Attacks Targeting Enterprise SaaS Environments

Financially motivated threat actors are using social engineering techniques like vishing and credential harvesting to compromise enterprise SaaS environments, leading to data exfiltration and extortion.

ShinyHunters social-engineering saas data-exfiltration extortion
2r 4t 1i
high advisory

Malware Distribution via Hugging Face and ClawHub

Threat actors are using social engineering to distribute malware via AI distribution platforms such as Hugging Face and ClawHub by tricking users into downloading malicious files, which leads to malware infections on Windows, macOS, Linux, and Android systems.

Atomic macOS Stealer malware social-engineering ai-platforms
2r 1t
high advisory

ClickFix 'BackgroundFix' Campaign Delivers CastleLoader, NetSupport RAT, and CastleStealer

The 'BackgroundFix' ClickFix campaign uses social engineering to trick victims into downloading malware disguised as a free image-editing tool, leading to the deployment of CastleLoader, NetSupport RAT for remote access, and CastleStealer for credential theft.

Microsoft Windows +2 clickfix malware social-engineering rat infostealer castleloader netsupport
2r 3t 1i
medium advisory

Large-Scale Smishing Campaign Impersonating Transport Authorities

A smishing campaign has been active since December 2025, targeting drivers in 12 countries with fraudulent text messages impersonating transport authorities, toll operators, and parking services, resulting in over 79,000 fraudulent messages sent as of April 2026.

smishing fraud social-engineering
2r 1t
high threat

UNC6692 Combines Social Engineering, Malware, and Cloud Abuse

UNC6692 is a newly discovered, financially motivated threat actor that combines social engineering via Microsoft Teams, custom malware named SNOWBELT, and abuse of legitimate AWS S3 cloud infrastructure in its attack campaigns to steal credentials and prepare for data exfiltration.

Microsoft Teams +1 UNC6692 social-engineering malware cloud-abuse credential-theft lateral-movement
2r 12t
critical threat

Drift Protocol $280M Crypto Theft Linked to North Korean Hackers

The Drift Protocol suffered a $280 million crypto theft orchestrated by North Korean hackers who spent six months building an in-person operational presence within the Drift ecosystem, engaging with contributors at crypto conferences and via Telegram.

UNC4736 (Lazarus Group) drift-protocol crypto-theft north-korea unc4736 lazarus-group social-engineering supply-chain
2r 1t
critical threat

Axios npm Package Compromised via Social Engineering

North Korean threat actors (UNC1069) compromised the Axios npm package by socially engineering a maintainer with a fake Microsoft Teams update delivering a RAT, leading to the injection of a malicious dependency and a supply chain attack.

UNC1069 supply chain attack npm social engineering rat
2r 7t
medium advisory

Democratization of Business Email Compromise (BEC) Attacks

Attackers are leveraging AI to rapidly reconnoiter and tailor content for smaller organizations, making it easier to execute business email compromise (BEC) scams and scam smaller sums from many victims, as demonstrated by a recent attack targeting a small community organization.

business-email-compromise bec ai social-engineering credential-harvesting exploitation
2r 2t 1c 6i
high advisory

Palo Alto Networks Recruiting Impersonation Phishing Campaign

Since August 2025, threat actors have been impersonating Palo Alto Networks talent acquisition staff in a sophisticated phishing campaign targeting senior professionals, using social engineering tactics to solicit fraudulent resume fees.

phishing recruiting social-engineering scam
2r 2t 6i
high advisory

Potential Fake CAPTCHA Phishing Attack via Command Line

This rule detects potential fake CAPTCHA phishing attacks on Windows systems where victims are tricked into copying and pasting malicious commands into the Windows Run dialog box.

Microsoft Defender XDR +2 phishing captcha social-engineering windows
2r 2t