ransomware
What is shadow mining and why is it a security threat?
The majority of organizations are overlooking the threat of shadow mining, with 65 percent of organizations unfamiliar with the term and more than half (57 percent) unfamiliar …
A LockerGoga primer and decrypters for Mira and Aurora ransomwares
There’s some good news for victims of the Mira and Aurora ransomwares: free decrypters have been made available. New decrypters F-Secure has released a decrypter for …
Organizations investing in security analytics and machine learning to tackle cyberthreats
IT security’s greatest inhibitor to success is contending with too much security data. To address this challenge, 47 percent of IT security professionals acknowledged their …
The ransomware attack cost Norsk Hydro $40 million so far
A little over a week after the beginning of the ransomware attack targeting Norsk Hydro, the company has estimated that the costs it incurred because of it have reached …
Weighing the options: The role of cyber insurance in ransomware attacks
The Norsk Hydro cyberattack is a real-time case study of what an international company goes through when a ransomware attack is successful. Over the last week, we’ve witnessed …
Encrypted attacks growing steadily, cybercriminals are increasingly targeting non-standard ports
In 2018, SonicWall recorded the decline of cryptojacking, but more ransomware, highly targeted phishing, web application attacks and encrypted attacks. The company’s …
Norsk Hydro cyber attack: What’s new?
Norwegian aluminum producer Norsk Hydro ASA was hit by ransomware-wielding attackers early this week. The company lost no time in reacting and responding to the attack – …
Norsk Hydro cyber attack: What happened?
“Hydro subject to cyber-attack,” warned Oslo-headquartered Norsk Hydro ASA, one of the world’s biggest aluminum producers, on Tuesday. “Hydro has isolated …
Researchers unveil February 2019’s most wanted malware
Coinhive has once again led Check Point’s Global Threat Index for the 15th consecutive month, despite the announcement that its services have been shut down from March …
Free decrypters for BigBobRoss ransomware released
Here’s some good news for users whose files have been encrypted by the BigBobRoss ransomware: both Avast and Emsisoft have released decrypters. How do you know that …
40% of malicious URLs were found on good domains
While tried-and-true attack methods are still going strong, new threats emerge daily, and new vectors are being tested by cybercriminals, according to the 2019 Webroot Threat …
Phishing, software supply chain attacks greatest threats for businesses
Attackers continue to use phishing as a preferred attack method, but have been forced to adapt their approach as anti-phishing tools and techniques are becoming more …
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