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System Status: Operational
All tags
6 articles

#WhatsApp

All CosmicBytez Labs articles tagged #WhatsApp, across news, security advisories, how-to guides, and projects.

  • NewsJun 29, 2026

    U.S. Offers $10 Million for Russian Hackers Targeting WhatsApp and Signal Users

    The U.S. Department of State is offering up to $10 million through its Rewards for Justice program for information identifying members of UNC5792 and...

  • NewsJun 29, 2026

    WhatsApp Is Finally Getting Usernames to Help Keep Phone Numbers Private

    WhatsApp has begun global rollout of optional usernames, allowing over 3 billion users to connect without sharing their phone numbers — closing a major...

  • NewsJun 28, 2026

    Ukraine Says Russian Intelligence Used Fake Support Texts to Steal Messaging Credentials

    Ukraine's SSU and the FBI have exposed a sustained Russian intelligence campaign using fake support SMS messages to steal Signal, WhatsApp, and Telegram...

  • NewsJun 23, 2026

    WhatsApp VBScript Campaign Uses Fake Documents to Install ManageEngine RMM Tool

    Attackers are abusing compromised WhatsApp accounts to distribute malicious VBScript files disguised as financial documents, ultimately deploying a...

  • NewsletterJun 23, 2026

    June 23 Digest: FortiBleed, Klue/Salesforce Supply Chain, Squidbleed, GitHub Actions Fix

    A Russian IAB harvests 110M credentials from FortiGate firewalls; the Icarus group drains hundreds of Salesforce orgs via Klue OAuth tokens; a 29-year-old...

  • NewsJun 22, 2026

    WhatsApp Phishing Attack Uses Fake Business Docs to Hack PCs

    An active malware campaign is targeting WhatsApp users across multiple countries with deceptive messages pushing VBScript-based droppers disguised as...