Cyber Security & Cyber Defence Blog by InfoGuard

09 Jul

[Alert] VUMA: RegreSSHion – Risk for exposed SSH Access

Cyber Risks | CSIRT
The Qualys Threat Research Unit (TRU) has discovered a vulnerability in OpenSSH’s server (also known as sshd) on glibc-based Linux systems that allows unauthenticated remote code execution (RCE). The vulnerability ...
29 Mai

Identity protection – we can only protect what we're able to see

Cyber Risks
The bold headline of this blog article accurately captures the biggest challenge in identity protection. All too often, complete transparency about user identities, privileged users and service accounts is severely ...
06 Mai

Leaked Credentials: How Black Basta attacker penetrate networks

Cyber Risks | CSIRT
Our CSIRT is currently dealing with disturbing incidents that all exhibit striking similarities – the companies affected alerted us when their antivirus software reported encryption activity. In another case, the ...
18 Dez

[Advent Story] A Sweet Temptation: Hackers Train their Sights on Gingerbread

Cyber Security | Cyber Risks
The production site of one of the largest and most renowned manufacturers of Christmas gingerbread encountered an unexpected turn of events. The factory normally supplies delicious treats to the whole of Switzerland ...
21 Nov

(New) Volume Business: Fully Automated Scan and Reasonable Ransom Amount

Cyber Risks | CSIRT
Atlassian recently announced a new security vulnerability in its Confluence Enterprise Server. The InfoGuard CSIRT has seen various security incidents in recent days that can be traced back to this vulnerability. ...
01 Sep

Risk Management in Practice: Lessons from Diving for IT Security

Cyber Risks | IT Security
I have been diving since 2015 and am now a licensed instructor with the Professional Association of Diving Instructors (PADI). Diving is fundamentally a safe recreational activity, but it nevertheless remains an ...
07 Jun

Cyber Incidents as the Biggest Business Risk – How Prevention Should Look Like

Cyber Risks
The unwelcome trend continues – with no improvement in sight: cyber incidents and business interruptions remain some of the biggest business risks worldwide. This fear is “well-founded”. Last year, 60 % of companies ...
15 Mai

Malware Cloaking: the Growing Threat of Manipulated Command Lines

Cyber Risks | CSIRT
Many detection mechanisms and investigation techniques focus heavily on analysing the command lines of processes. Increasingly, we are seeing these command lines being modified by malware – see for example the ...

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