senders

What we learned about TEE security from auditing WhatsApp’s Private Inference

Is Gmail Filtering Your Emails? Causes, Signs & Fixes

AndyC 8 April 2026

Key Takeaways For bulk senders (5,000+ messages daily), SPF, DKIM, and DMARC are no longer “best practices”; they are...

Gmail Verified vs Google Verified: What’s the Difference?

AndyC 17 March 2026

Key Takeaways Gmail verification confirms the identity of email senders using authentication technologies such as SPF, DKIM, DMARC, and...

The calm before the ransom: What you see is not all there is

AndyC 1 May 2026

Ransomware A breach claims the systems as well as the confidence that was, in retrospect, a major vulnerability Tomáš Foltýn 24 Apr 2026 • ,...

The calm before the ransom: What you see is not all there is

AndyC 1 May 2026

Ransomware A breach claims the systems as well as the confidence that was, in retrospect, a major vulnerability Tomáš Foltýn 24 Apr 2026 • ,...

GopherWhisper: A burrow full of malware

AndyC 1 May 2026

ESET Research ESET Research has discovered a new China-aligned APT group that we’ve named GopherWhisper, which targets Mongolian governmental institutions Eric Howard 23 Apr 2026...

GopherWhisper: A burrow full of malware

AndyC 1 May 2026

ESET Research ESET Research has discovered a new China-aligned APT group that we’ve named GopherWhisper, which targets Mongolian governmental institutions Eric Howard 23 Apr 2026...

New NGate variant hides in a trojanized NFC payment app

AndyC 1 May 2026

ESET Research has discovered a new variant of the NGate malware family that abuses a legitimate Android application called HandyPay, instead of the previously leveraged...

New NGate variant hides in a trojanized NFC payment app

AndyC 1 May 2026

ESET Research has discovered a new variant of the NGate malware family that abuses a legitimate Android application called HandyPay, instead of the previously leveraged...