BIO:

CISO

Articles and Comments By Jeff Costlow

Expert Commentary
Wannacry - 5 Years On, 68% Of Enterprises Are Still At Risk
May 11 , 2022 by Jeff Costlow
The events of May 12, 2017 live on in cybersecurity lore. WannaCry revealed just how extensive the d...
Expert Commentary
Experts Insight On Spring4Shell Vulnerability
April 01 , 2022 by Jeff Costlow
When zero day exploits like Spring4Shell come to light, organizations immediately are thrust into pa...
Expert Commentary
Expert Comment: VMware Vulnerabilities Ripe For Exploitation
September 23 , 2021 by Jeff Costlow
The security flaws disclosed by VMware on Tuesday have several serious implications for any organiza...
Expert Commentary
SonicWall Warns Of ‘Imminent Ransomware Campaign’
July 16 , 2021 by Jeff Costlow
The SonicWall exploit came to light back in April, but now the unpatched firmware has created a new...
Expert Commentary
Experts Weigh In On Kaseya Ransomware Attack
July 08 , 2021 by Jeff Costlow
Kaseya is a terrifying example of how quickly cybercriminals are adopting Advanced Persistent Threat...
Expert Commentary
Expert Comments On SonicWall, Juniper, and Pulse Secure Zero-Day Exploits
April 22 , 2021 by Jeff Costlow
When zero-day exploits like the recently disclosed SonicWall, Juniper, and Pulse Secure CVEs come to...
Expert Commentary
Experts Reaction On Computer Giant Acer Hit By $50 Million Ransomware Attack
March 25 , 2021 by Jeff Costlow
There\'s still a lot of uncertainty about the extent of the attack on Acer. Not only did the REvil o...