ZeroFox Weekly Intelligence Brief – June 6, 2026

ZeroFox Weekly Intelligence Brief – June 6, 2026

ZeroFox’s Weekly Intelligence Briefing highlights the major developments and trends across the threat landscape, including digital, cyber, and physical threats. ZeroFox Intelligence is derived from a variety of sources, including—but not limited to—curated open-source accesses, vetted social media, proprietary data sources, and direct access to threat actors and groups through covert communication channels. Information relied upon to complete any report cannot always be independently verified. As such, ZeroFox applies rigorous analytic standards and tradecraft in accordance with best practices and includes caveat language and source citations to clearly identify the veracity of our Intelligence reporting and substantiate our assessments and recommendations. All sources used in this particular Intelligence product were identified prior to 6:00 AM (EST) on June 4, 2026; per cyber hygiene best practices, caution is advised when clicking on any third-party links.

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Meta AI Exploited for Instagram Account Takeovers

What we know:

• Instagram resolved a vulnerability that enabled threat actors to hijack high-profile accounts by manipulating Meta’s artificial intelligence (AI) support chatbot.
• However, users reported on X that Instagram accounts continue to be compromised, suggesting the fix may be incomplete.
• Notable victims include the Obama-era White House Instagram handle and U.S. Space Force Chief Master Sergeant John Bentivegna.

Dashlane Users Targeted in 2FA Brute-Force Campaign

What we know:

• Password manager Dashlane has disclosed that threat actors brute-forced two-factor authentication (2FA) protections on at least 20 user accounts.
• This attack reportedly enabled attackers to register unauthorized devices and download encrypted password vaults containing stored credentials and sensitive data.

Red Hat Npm Packages Infected with Mini Shai-Hulud Worm

What we know:

• At least 95 Red Hat npm packages—downloaded approximately 80,000 times weekly—have reportedly been infected with a malware resembling the Mini Shai-Hulud worm and published to the registry.
• The Mini Shai-Hulud malware is associated with the TeamPCP threat group and was recently open-sourced.