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Cyber Security Weekly Briefing, 3 – 9 December

Ninth Chrome 0-day of the year Google has released Chrome 108.0.5359.94 for Mac and Linux, and 108.0.5359.94/.95 for Windows, which fixes a 0-day vulnerability, the ninth detected in Chrome this...
Telefónica Tech

Cyber Security Weekly Briefing, 26 November – 2 December

Urgent update to Chrome to prevent the eighth 0-day of 2022 Google has released an urgent security update for Chrome to prevent exploitation of the eighth 2022 0-day in the...
Photo: Anthony Riera / Unsplash
Telefónica Tech

Cyber Security Weekly Briefing, 5 – 11 November

Robin Banks Phishing Platform Reactivated Researchers at IronNet have published the second part of their investigation into the Robin Banks phishing-as-a-service platform. The platform was discovered in June this year...
Telefónica Tech

Cyber Security Weekly Briefing, 28 October – 4 November

Vulnerabilities fixed in new OpenSSL version  The new 3.0.7 version of OpenSSL, announced last week by the developers of the project, was made public this past Wednesday. The expectation around this...
Martiniano Mallavibarrena

Attention: Data leak! (In search of lost data)

We have been hearing about “data leaks” on a regular basis for years, both in the media and in our professional or even personal environment. The concept actually covers...
Photo: Ed Hardie / Unsplash
Aarón Jornet

How Lokibot, the malware used by Machete to steal information and login credentials, works

Machete is a group dedicated to information theft and espionage. It uses various tools, including LokiBot.
Alexandre Maravilla

Digital Identity Wallets against identity theft fraud

Identity theft or impersonation is a type of fraud in which criminals manage to supplant the identity of the person being deceived, based on the theft of their personal...
Cyber Security Weekly Briefing 8–14 january
Telefónica Tech

Cyber Security Weekly Briefing 8–14 january

Microsoft security bulletin Microsoft has published its January security bulletin in which it has fixed a total of 97 bugs, including six 0-day vulnerabilities and nine bugs classified as critical....
Cyber Security Weekly Briefing 4 – 7 january
Telefónica Tech

Cyber Security Weekly Briefing 1–7 january

Mail delivery failure on Microsoft Exchange on-premises servers 2 January, Microsoft released a workaround to fix a bug that interrupted email delivery on Microsoft Exchange on-premises servers. The bug is a “year...
Telefónica Tech

Cyber Security Weekly Briefing 28-31 december

Smishing campaign impersonating MRW and Sending using real order data Numerous Twitter users are reporting a smishing campaign in which the logistics companies Sending and MRW are being impersonated. The...

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