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Vulnerabilities

Telefónica Tech

Cyber Security Weekly Briefing, 29 April – 5 May

Critical vulnerability in Zyxel firewalls Network equipment manufacturer Zyxel has released security patches for a critical vulnerability affecting its firewalls. The vulnerability, which was discovered and reported by the TRAPA...
David García

Will Rust save the world? (I)

How Rust, the security-focused open source programming language, improves the outlook for memory error-based vulnerabilities
Telefónica Tech

Cyber Security Weekly Briefing, 22 – 28 April

SolarWinds fixes high severity vulnerabilities In its latest security update, SolarWinds has fixed a total of 2 high-severity vulnerabilities, which could lead to command execution and privilege escalation. The more...
Telefónica Tech

Cyber Security Weekly Briefing, 15 – 21 April

Google fixes two new actively exploited 0-day vulnerabilities Google has issued new security advisories on the identification of 0-day vulnerabilities affecting the Chrome browser that are being actively exploited. The...
Telefónica Tech

Cyber Security Weekly Briefing, 8 – 14 April

Apple fixes two new actively exploited 0-day vulnerabilities Apple has released new security advisories about two new actively exploited 0-day vulnerabilities affecting iPhones, Macs and iPads. First, there is the...
Telefónica Tech

Cyber Security Weekly Briefing, 25 – 31 March

GitHub exposes its RSA SSH host key by mistake GitHub announced last Friday that they had replaced their RSA SSH host key used to protect Git operations. According to the...
Nacho Palou

Cybercrime, a constant threat to all types of companies

Cyber threats have existed since technology began to be used in companies and organizations. But the evolution of the technology world in the 21st century has changed the landscape:...
Telefónica Tech

Cyber Security Weekly Briefing, 18 – 24 March

HinataBot: new botnet dedicated to DDoS attacks Researchers at Akamai have published a report stating that they have identified a new botnet called HinataBot that has the capability to perform...
Susana Alwasity

Cybersecurity: “black swan“ events in a connected world

In today’s society, technology has transformed the way we live, work and interact. A greater risk of cyber threats has arisen with the increased use of internet-connected devices and...
Telefónica Tech

Cyber Security Weekly Briefing, 11 – 17 March

​​A new version of the Xenomorph banking trojan ThreatFabric researchers have detected a new variant of the Android banking trojan Xenomorph. This malware family was first detected in February 2022...

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