PROCIRCULAR BLOG

Educating your business on the importance of cybersecurity

Aaron Heikkila

Recent Posts

Sophisticated Threat Actors are using LinkedIn to Phish Employees

Posted by Aaron Heikkila on Sep 30, 2021 9:03:06 AM

Phishing via employment-focused social media is on the rise. While performing incident response over the last few months, ProCircular encountered multiple incidents where LinkedIn was used in employee phishing attacks. Several news articles raised awareness of this phishing vector over the last year, and the trend continues with a new wave of attacks by sophisticated threat actors.

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Topics: Incident Rsponse, hacking, risk

Ransomware Prevention: DEF CON 29 Takeaways

Posted by Aaron Heikkila on Sep 23, 2021 10:59:22 AM

Ransomware Prevention: DEF CON 29 Takeaways

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Topics: Information Security, Incident Rsponse, security incident handling, security incident response, DEF CON

Investigating and Responding to Ryuk Cyberattack in 2020

Posted by Aaron Heikkila on Nov 18, 2020 10:30:00 AM

Incident Response is a series of investigative and remedial steps that a company takes in the event of a breach or other security incident. These restoration efforts can include backtracking through log data, isolating affected machines, and even negotiating with cyberterrorists!

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Topics: Cybersecurity, Data Breach, Incident Response, security incident handling, security incident response

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