Cyber Security

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

NewsSecurity Vulnerabilities

Zero-day Vulnerabilities in Microsoft Exchange Server [CVE-2022-41040 and CVE-2022-41082]

CVE numbers = CVE-2022-41040 and CVE-2022-41082 Microsoft is investigating two reported zero-day vulnerabilities affecting Microsoft Exchange Server 2013, 2016, and

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Cyber SecurityNews

Up to £200,000 available to test security of smart devices used by nearly all UK businesses

Organisations can now apply for funding to support research into the cyber security of office devices which can connect to

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NewsSecurity Vulnerabilities

Cisco IOS XR Software Broadband Network Gateway PPP over Ethernet Denial of Service Vulnerability [CVE-2022-20849]

A vulnerability in the Broadband Network Gateway PPP over Ethernet (PPPoE) feature of Cisco IOS XR Software could allow an

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ComputerCyber Security

Potential phishing activity during the period of national mourning for HM Queen Elizabeth II

During this period following the death of Her Majesty The Queen, including her Lying-in-State and State Funeral, there may be

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Cyber SecurityNews

Microsoft exposes APT group using technique to bypass authentication

Microsoft has discovered a new capability used by advanced persistent threat (APT) actors that allows them to maintain persistent access

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Cyber SecurityNews

UK Government sets out new rules to help protect telecoms networks from cyber threats

The UK Government has set out plans for new telecoms security rules that will better protect UK networks from cyber

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NewsSecurity Vulnerabilities

Bitbucket Server and Data Center command injection vulnerability [CVE-2022-36804]

CVE number – CVE-2022-36804 This advisory discloses a critical severity security vulnerability which was introduced in version 7.0.0 of Bitbucket Server and

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NewsSecurity Vulnerabilities

Linux Kernel Watch Queue Race Condition Privilege Escalation Vulnerability [CVE-2022-2959]

CVE number = CVE-2022-2959 This vulnerability allows local attackers to escalate privileges on affected installations of Linux Kernel. An attacker

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ComputermacOSTech Tips

macOS File Manager: How to Manage Files on a MacBook

If you are a casual MacBook user, then you are probably not too fussed about managing your files that much. 

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Cyber SecurityNews

Microsoft report on a sustained phishing campaign by the SEABORGIUM threat actor

The Microsoft Threat Intelligence Center (MSTIC) has observed and taken actions to disrupt campaigns launched by SEABORGIUM, an actor Microsoft

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