Category: Cyber Security

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Cryptography Definition

November 14, 2022 zpenterprises

Cryptography studies secure communications techniques that allow only the sender and intended recipient of a message to view its contents. The term is derived from the Greek word “kryptos”, which…

Cybercrime Cyber Security Government

US Airports’ sites taken down in DDoS attacks by Pro-Russian Hackers

October 12, 2022 zpenterprises

The pro-Russian hacktivist group ‘KillNet’ is claiming large-scale distributed denial-of-service (DDoS) attacks against the websites of several major airports in the U.S., making them inaccessible. The DDoS attacks have overwhelmed…

Cyber Security Government

Ukraine’s IT army: Who are the cyber guerrillas hacking Russia?

October 10, 2022 zpenterprises

In an unprecedented move, Ukraine’s digital transformation minister has called for cyber volunteers around the world to attack targets with links to Russia. Thousands have answered his call. Who are…

Cyber Security Cybercrime

Ransomware attack delays patient care at hospitals across the U.S.

October 8, 2022 zpenterprises

CHI Memorial Hospital in Tennessee, some St. Luke’s hospitals in Texas, and Virginia Mason Franciscan Health in Seattle have announced they were affected. One of the largest hospital chains in…

Cyber Security Cryptocurrency Cybercrime Government

The Uber Data Breach Conviction Shows Security Execs What Not to Do

October 8, 2022 zpenterprises

UBER’S FORMER CHIEF Security Officer (CSO), Joe Sullivan, was found guilty this week of actively hiding a data breach from the US Federal Trade Commission (FTC) and concealing a felony.…

Cyber Security

Hackers Can Use ‘App Mode’ in Chromium Browsers for Stealth Phishing Attacks

October 7, 2022 zpenterprises

In what’s a new phishing technique, it has been demonstrated that the Application Mode feature in Chromium-based web browsers can be abused to create “realistic desktop phishing applications.” Application Mode…

Cyber Security Cybercrime

Cristy Davis Powerball Donation Lottery Scam

September 24, 2022 zpenterprises

A “Cristy Davis ” Powerball Donation Lottery Scam I Googled this text message / SMS I just received today. Wondering what this was all about, and smelled a scam, and…

Cybercrime

Uber Blames LAPSUS$ Hacking Group for Recent Security Breach

September 22, 2022 zpenterprises

On Monday, Uber disclosed more details about the security incident last week, pinning the attack on a threat actor it believes is affiliated with the notorious LAPSUS$ hacking group. “This…

Cyber Security Government Malware / Viruses / Worms

Russian Sandworm Hackers Impersonate Ukrainian Telecoms to Distribute Malware

September 21, 2022 zpenterprises

New findings show that a threat cluster linked to the Russian nation-state actor tracked as Sandworm has continued its targeting of Ukraine with commodity malware by masquerading as telecom providers.…

Cryptocurrency Cyber Security Cybercrime

Common Crypto Scams and How to Avoid Them

September 11, 2022 zpenterprises

Ever heard of rug pulls and pig butchering? Be more intelligent than the scammers and learn how common crypto scams work in detail. The US Federal Bureau of Investigation (FBI)…