Cyber Security

Articles on SystemTek’s website that relate to cyber security.

Cyber SecurityNews

Twitch data breach – hackers release source code, contributor payouts, and unannounced software

The online news site VGC was the first to report that Twitch has suffered a massive data breach. A hacker

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Cyber SecurityNews

US issues alert on Conti ransomware activity

Earlier this week the US Cybersecurity and Infrastructure Security Agency (CISA) and the Federal Bureau of Investigation (FBI) issued an

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NewsSecurity Vulnerabilities

Researchers at Claroty discover 11 vulnerabilities in NagiosXI

Researchers at Claroty discovered 11 vulnerabilities in NagiosXI that, in combination, could be used to take over network infrastructure remotely.

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Cyber SecurityNews

UK defence minister sorry over Afghan interpreters’ data breach

More than 250 people seeking relocation to the UK , many of whom who were Afghan interpreters who worked for

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NewsSecurity Vulnerabilities

Disc Soft Ltd Daemon Tools Pro ISO Parsing memory corruption vulnerability [CVE-2021-21832]

CVE number = CVE-2021-21832 A memory corruption vulnerability exists in the ISO Parsing functionality of Disc Soft Ltd Deamon Tools

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NewsSecurity Vulnerabilities

Nitro Pro PDF JavaScript document.flattenPages vulnerability [CVE-2021-21798]

CVE number = CVE-2021-21798 An exploitable return of stack variable address vulnerability exists in the JavaScript implementation of Nitro Pro

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Mobile PhoneTech TipsTelecoms

8 Practical tips to keep your smartphone secure

Smartphones are an essential part of modern life. They allow us to regularly keep in touch with friends and family,

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Cyber SecurityNews

Widespread credential phishing campaign abuses open redirector links

Microsoft has been actively tracking a widespread credential phishing campaign using open redirector links. Attackers combine these links with social

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Cyber SecurityNews

Organisations continue to face cyber security challenges with hybrid working patterns

Coronavirus caused many organisations to move to home working at a greater speed and scale than many had foreseen or

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NewsSecurity Vulnerabilities

ProxyToken Exchange Server Vulnerability [CVE-2021-33766]

CVE number – CVE-2021-33766 It was reported in March 2021 by researcher Le Xuan Tuyen of VNPT ISC, and it

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