Should you block newly registered domains? Researchers say yes
7 out of 10 newly registered domains (NDRs) are either malicious, suspicious or not safe for work, say Palo Alto Networks researchers, and advise organizations to block access …
malware
Ransomware attacks hit 1 in 5 Americans
Anomali announced the results of a survey conducted by The Harris Poll. It includes responses from more than 2,000 American adults and reveals how Americans believe business …
Attackers’ growing use of anti-analysis, evasion tactics pose a challenge to enterprises
Cybercriminals continue to look for new attack opportunities throughout the digital attack surface and are leveraging evasion as well as anti-analysis techniques as they …
What’s cybercriminals’ most effective weapon in a ransomware attack?
Cybercriminals’ most effective weapon in a ransomware attack is the network itself, which enables the malicious encryption of shared files on network servers, especially files …
Ransomware attack leaves Johannesburg residents without electricity
A ransomware attack aimed at City Power, the electricity provider for Johannesburg (aka Joburg), South Africa, has resulted in some residents temporarily without power. While …
Cyberthreats targeting municipalities are on the rise
Through the first half of 2019, a growing number of municipalities across the US were hit with crippling ransomware attacks, while several large companies disclosed data …
Enterprises catching up with the explosion of cloud use and shadow IT in the workplace
Businesses worldwide are gaining control of previously unmonitored and unsupported cloud applications and devices, known as shadow IT, that lurk in their IT environments, …
The pervasive use of second screens endangers corporate IT networks
Despite techies having argued for years that having a second computer screen is a great way to improve productivity in the workplace, a new study from Gigamon has revealed …
A fileless campaign is dropping the Astaroth info-stealer
Attackers are delivering the Astaroth info-stealing backdoor by leveraging a combination of fileless malware and “living off the land” techniques, …
Anatomy of a ransomware attack: How attackers gain access to unstructured data
Ransomware isn’t a new phenomenon, but it’s effects are starting to be felt more widely, and more deeply than ever before. Behemoths like Sony, Nissan, FedEx, Kraft Foods and …
