November 20, 2025

WhatsApp compromise leads to Astaroth deployment

Another campaign targeting WhatsApp users in Brazil spreads like a worm and employs multiple payloads for credential theft, session hijacking, and persistence

Threat Research

October 10, 2025

WhatsApp Worm Targets Brazilian Banking Customers

Threat Research

October 13, 2022

S3 Ep104: Should hospital ransomware attackers be locked up for life? [Audio + Text]

Have your say on three deep questions posed by this week's podcast. Read or listen as suits you best...

Naked Security

October 07, 2022

WhatsApp goes after Chinese password scammers via US court

If you can't beat 'em, sue 'em!

Naked Security

September 27, 2022

WhatsApp “zero-day exploit” news scare – what you need to know

Is WhatsApp currently under active attack by cybercriminals? Is this a clear and current danger? How worried should WhatsApp users be?

Naked Security

June 30, 2021

Police warn of WhatsApp scams in time for Social Media Day

Happy Social Media Day! Make it a day to review whether your social media security really is up to scratch.

Naked Security

May 26, 2021

S3 Ep34: Apple bugs, scammers busted, and how crooks bypass 2FA [Podcast]

Latest episode - listen now. (And please leave us a review if you like what you hear!)

Naked Security

March 15, 2021

3 Ways Businesses Can Leverage Returning to the Office for Overdue Security Upgrades

Products & Services

March 31, 2020

“Instant bank fraud” warning spread on WhatsApp is a hoax

No, we don't know why people start hoaxes like this. You can do your bit by not forwarding them, not even "just in case".

Naked Security