Dennis Krzyzaniak

coding, beer and information security. not necessarily in this order. taking care of security @SumUp. #infosec #cybersecurity

[Dennis Krzyzaniak @memcmp]

Record fine due to “poor security arrangements” #GDPR #infosec
https://t.co/hv53Jzjumu

[Dennis Krzyzaniak @memcmp]

Since 2017, the threat group has compromised at least 40 organizations in 13 countries concentrated in the Middle East and North Africa, researchers from Cisco Talos said Wednesday. #infosec https://t.co/0dBUA43vnJ

[Dennis Krzyzaniak @memcmp]

@BVG_Ubahn @renebartkowiak U8

[Dennis Krzyzaniak @memcmp]

Very simple but powerful. Not unlikely people will get fooled by this kind of SE attack. #infosec #cybersecurity https://t.co/3UltPxLao2

[Dennis Krzyzaniak @memcmp]

China is Conducting a Low and Slow #Cyberwar, Attempting to Stay Under the Radar and Maneuver the Global Economy. Very nice read, get your popcorn. #infosec #cybersecurity https://t.co/3gLbqybCqZ

[Dennis Krzyzaniak @memcmp]

Nice read. #infosec #cybersecurity #APT https://t.co/uZVr1SrL88

[Dennis Krzyzaniak @memcmp]

An unknown device directly connected to the company’s local network. Scary read. #infosec #cybersecurity #DarkVishnya https://t.co/5Up2DNX69U

[Dennis Krzyzaniak @memcmp]

“These sophisticated attacks avoid detection and maintain persistence by borrowing the propagation and anti-forensic techniques seen in the complex nation state attacks of the past” #infosec #cybersecurity https://t.co/3LgS8vuA3R

[Dennis Krzyzaniak @memcmp]

Users and admins are advised to test and install the patches as soon as possible – or just dump the damn thing already. #infosec #cybersecurity https://t.co/ALvJMEDaYM

[Dennis Krzyzaniak @memcmp]

Marriott says data breach compromised info of up to 500 million guests #infosec #cybersecurity https://t.co/U1iarKln32

[Dennis Krzyzaniak @memcmp]

Marriott International reported #databreach, ongoing since 2014! WTF, around 500 million guests affected. #infosec #cybersecurity https://t.co/xtxGjmDbdX

[Dennis Krzyzaniak @memcmp]

Widely used open source software contained bitcoin-stealing backdoor https://t.co/hTQHbfP6jH #infosec #cybersecurity

[Dennis Krzyzaniak @memcmp]

Great article! https://t.co/1pBsBFXuV4 #crisismgmt

[Dennis Krzyzaniak @memcmp]

#Lazarus first breaches targeted banks’ networks and compromises the switch application servers handling ATM transactions. #infosec #CyberSecurity https://t.co/jb4nl8D6oX

[Dennis Krzyzaniak @memcmp]

I tend to say that it's your own fault if you use ms edge ...
https://t.co/2zpfvtYSya

[Dennis Krzyzaniak @memcmp]

The malicious code tracked as #LoJax is considered the first #UEFI rootkit used in attacks in the wild. #infosec #cybersecurity https://t.co/P0bShD0wrG

[Dennis Krzyzaniak @memcmp]

@_covington @shawnetuma That’s actually a very interesting question. The final answer will come by practice only but very interesting to see thoughts of it.

[Dennis Krzyzaniak @memcmp]

#Equifax is to be fined £500,000 by the Information Commissioner's Office (ICO). By the end of 2017 the cost from the data breach was $439 million! Does that fine really hurt? #infosec #cybersecurity https://t.co/th5YHDjgxS

[Dennis Krzyzaniak @memcmp]

Very nice walk through an attack read. #infosec #cybersecurity #malware https://t.co/0ddFo0QUsM

[Kimberly @StopMalvertisin]

Cybereason | VAI MALANDRA: A LOOK INTO THE LIFECYCLE OF BRAZILIAN FINANCIAL MALWARE: Part one https://t.co/tj2HMRK2t0