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LogRhythm Blog

Check out the latest security tips and tricks, news, and insights and join in the conversation.
Maze ransomware business model

Top Ransomware Detection Techniques

Ransomware is defined as a type of malware that blocks access to data until a sum of money is paid. This niche type of cybercrime is now big business due to the rise of cryptocurrency and the ransomware as a…

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Cybersecurity analyst using the LogRhythm NextGen SIEM

Catching True Positives in Network Security

LogRhythm’s Analytic Co-Pilot team works with customers to get the most value from their cybersecurity investment; we spend time reducing and removing the false positive alarms within their environment through investigating, tuning the rules, and checking the outputs. Sometimes rules…

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Government building

The Future of Government Cybersecurity

In 2021, we’ve witnessed cybercriminals infiltrate government networks, incessant ransomware lockdown operational technology, and advanced persistent threats make national headlines. Microsoft’s President Brad Smith recently stated, “So there’s been an ongoing conversation in the cybersecurity community. ‘Why aren’t organizations doing…

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Woman working on her office computers

Detecting Log4Shell with MistNet NDR and NetMon

To help security teams stay on top of Log4Shell, LogRhythm Labs recently released information for detecting the vulnerability with the LogRhythm NextGen SIEM and MistNet NDR platforms. In this blog, we’ll continue to dive deeper as we uncover more detection…

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Detecting Log4Shell Exploit with MistNet by LogRhythm 

CVE-2021-44228 Log4Shell Detection

News is spreading fast about the recent CVE-2021-44228 Log4Shell vulnerability. SANS noted that the first exploit seen by Cloudflare was 4:36 GMT on December 1st. This was eight days prior to the Proof of Concept (PoC) exploit published on GitHub on December 9th. SANS saw first attempts at 12:32 PM on December 9th.  In…

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