Justyna Chromik

PhD working on model based intrusion detection systems for power grids.

[Justyna Chromik @jjchrom]

@wizzair Do you have some payment system issue? Both my credit card and ideal are not working with the booking.

[Justyna Chromik @jjchrom]

@OVchipkaart Dat is het probleem. We zijn niet zeker welke email account was gebruikt om de kaarten aan te vragen. Kunnen we de kaartnr jullie sturen om dat te checken?

[Justyna Chromik @jjchrom]

@OVchipkaart Hoi, persoonlijke OV kaarten van mijn beide ouders zijn op 1 juli verlopen, en we willen het niet vernieuwen. We zijn niet zeker welke email adres hebben we gebruikt bij aanvragen. Hoe kunnen wij het geld terugkrijgen die op de kaart stond?

[Justyna Chromik @jjchrom]

Hackers Could Cause Havoc By Pwning Internet-Connected Irrigation Systems https://t.co/TLppYxkI7h via @motherboard

[Justyna Chromik @jjchrom]

Cyber Defense Tool Is an Early Warning System for Grid Attacks https://t.co/ulbF64aZYu

[Justyna Chromik @jjchrom]

A Cyberattack in Saudi Arabia Had a Deadly Goal. Experts Fear Another Try. https://t.co/QnYxw82xHk

[Justyna Chromik @jjchrom]

When crypto-mining malware hits a SCADA network https://t.co/zPAXWmzody

[Justyna Chromik @jjchrom]

Hi, @shodanhq ! I've been trying to reach you on [email protected] to ask which account type should I get in order to perform certain type of API requests... What's your response time? I begin to worry my mail was filtered out to spam ;)

[Justyna Chromik @jjchrom]

Trisis has mistakenly been released on the open internet #security #ics https://t.co/ELne6ww168

[Justyna Chromik @jjchrom]

Hacking a Power Grid in Three (Not-So-Easy) Steps https://t.co/bPHeB6Bt3h via @WIRED

[Justyna Chromik @jjchrom]

Power firms alerted on hack attack scenarios https://t.co/kKUvZLeFEx #security

[Justyna Chromik @jjchrom]

Hackers Are Targeting Nuclear Facilities, Homeland Security Dept. and F.B.I. Say https://t.co/1jxJoybGfU #security

[Justyna Chromik @jjchrom]

Bloke takes over every .io domain by snapping up crucial name servers #security #dns https://t.co/uhw1CZ0IPW

[Justyna Chromik @jjchrom]

Vulnerability summary for the week of July 3, 2017 https://t.co/nQxaObIIe9 #security

[Justyna Chromik @jjchrom]

If Boeing developed as well as computers... great talk of Andrew Tanenbaum at #CompSys2017

[Alexandru Iosup @AIosup]

The #CompSys2017 conference on computing and computer systems begins. Many thanks to many and very helpful co-organizers.

[Justyna Chromik @jjchrom]

Vulnerability summary for the week of June 5, 2017 https://t.co/L7QJcqKE4s #security

[Justyna Chromik @jjchrom]

Network anomaly detection can provide a false sense of security
https://t.co/xv6d5NA3XM #security

[Justyna Chromik @jjchrom]

Vulnerability summary for the week of May 15, 2017 https://t.co/qqfbdWX9tk

[Justyna Chromik @jjchrom]

Shadow Brokers, Who Leaked WannaCry SMB Exploit, Are Back With More 0-Days https://t.co/6rbPrTo4vl via @TheHackersNews #Security