MailSecHub aggregates coverage of phishing campaigns, business email compromise, malware delivery, spoofing and email authentication (SPF, DKIM, DMARC) from top reputable sources. The pipeline polls every two hours, deduplicates and classifies each story by threat category — filter by source or topic to get to what is relevant to your environment.
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OkoBot malware framework targets hardware wallet users by injecting phishing prompts into legitimate Ledger and Trezor desktop applications to steal recovery phrases. Active since April 2025, the malware exploits trust in wallet software to compromise cryptocurrency assets on infected Windows systems.
Forg365, a phishing-as-a-service platform sold on Telegram for $400/month, targets Microsoft 365 accounts using device code phishing, AitM session theft, and AI-generated lures, followed by mailbox compromise. This threatens organizations relying on Microsoft 365 email and poses significant risk to email security defenders.
A misconfigured public web server exposed an active Evilginx phishing operation targeting Microsoft 365, revealing the attacker's toolkit and leading to discovery of two additional related operations. This demonstrates how poor operational security compromises sophisticated phishing infrastructure.
Attackers are using fake Microsoft Entra passkey enrollment prompts via voice-based phishing to compromise Microsoft 365 accounts across multiple sectors. The threat actor O-UNC-066 deploys a panel-controlled phishing kit targeting passkey enrollment, leading to data extortion attacks.
A new 'ghost phishing' technique in the EvilTokens campaign hides malicious pages until decryption in the victim's browser, bypassing traditional email security URL checks. Targets US and Europe businesses seeking Microsoft 365 access and sensitive data.
DEBULL tooling abuses Microsoft's legitimate device-code flow in a phishing campaign targeting M365 accounts using collaboration-themed lures, exploiting the device login process to compromise victim credentials without fake login pages.
Chinese-linked hackers targeted Indian taxpayers using spear-phishing emails impersonating the Income Tax Department to deliver DcRAT malware. The multi-stage campaign, named Operation DragonReturn, aimed to steal sensitive data from victims' systems via a fake tax filing utility.
Ousaban, a Brazilian banking trojan, targets Iberian bank users via phishing PDFs disguised as corrupted files. The malware verifies victim location in Spain/Portugal before deploying payload hidden in images to steal banking credentials.
Attackers are registering fake domains that LLMs hallucinate and suggest to users, then hosting phishing pages to capture traffic. This "phantom squatting" technique exploits AI's tendency to invent non-existent URLs, creating new phishing vectors that email users may encounter.