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🛡️A cyber🧵While there are currently no specific or credible cyber threats to the US homeland as a result of the unprovoked Russian invasion of Ukraine, @CISAgov strongly urges continued vigilance by all orgs – large & small. See cisa.gov/shields-up for info & updates 1/
Just because we have not seen threats to date doesn’t mean we will not see them manifest quickly. Risks may emerge rapidly from a) unintended impacts of cyber attacks within & beyond Ukraine by both state & non-state actors; 2/
b) opportunistic targeting of US-based critical infrastructure by criminal ransomware gangs; or c) deliberate targeting by Russian state-sponsored malicious cyber actors in retaliation for actions taken by the US & our Allies to impose costs on Russia. 3/
I had the opportunity to testify yesterday to the Senate Committee on Homeland Security & Governmental Affairs about log4j. A 🧵 on the experience.
My prepared statement: hsgac.senate.gov/download/testi…
Video of session: hsgac.senate.gov/hearings/respo…
My prepared statement: hsgac.senate.gov/download/testi…
Video of session: hsgac.senate.gov/hearings/respo…
Rocky start. First time wearing suit & tie since covid. Two years of WFH in sweatpants & hoodies hasn’t done me any favors. Realized to my horror the extra lbs meant I couldn’t get the top button of my shirt fastened! Borrowed a safety pin from the front desk and was on my way.
My bag check tag from the hotel seemed a little ominous given I was meeting with the Senate committee responsible for oversight for Homeland Security. 
