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Cybersecurity Highlights

This section registers the most relevant incidents or public events related to the cybersecurity and information and communication technologies (ICT), in a way that a chronological history of them is available, together with their main links, references and information sources.
Post related to: Information leakage

New security incident at T-Mobile

12/30/2021
The company T-Mobile has confirmed a security incident due to an unauthorised and malicious access to certain information by at least 0,2% of its customers.The incident compromised data related to...
References: 
t-mobile.com
bleepingcomputer.com
threatpost.com
muyseguridad.net
incibe-cert.es
Tags: 
Information leakage

Microsoft warns that government-backed cybercriminals gained access to email systems

03/02/2021
The Microsoft Threat Intelligence Center (MSTIC) has reported multiple 0-day exploits used by a Chinese state-sponsored threat actor to attack local versions of Microsoft Exchange Server in a...
References: 
blogs.microsoft.com
microsoft.com
bleepingcomputer.com
20minutos.es
Tags: 
0day
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Information leakage
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