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Ransomware is a type of malware that holds a victim’s sensitive data or device hostage, threatening to keep it locked—or worse—unless the victim pays a ransom to the attacker. The earliest ransomware attacks simply demanded a ransom in exchange for the encryption key needed to regain access to the affected data or use of the infected device. More @Wikipedia
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- What Is Ransomware? | IBMRansomware is a type of malware that holds a victim’s sensitive data or device hostage, threatening to keep it locked—or worse—unless the victim pays a ransom to the attacker. The earliest ransomware attacks simply demanded a ransom in exchange for the encryption key needed to regain access to the affected data or use of the infected device.
- What Is a DDoS Attack? | IBMA DDoS attack floods websites with malicious traffic, making applications and other services unavailable to legitimate users. Unable to handle the volume of illegitimate traffic, the target slows to a crawl or crashes altogether, making it unavailable to legitimate users. DDoS attacks are part of the broader category, denial-of-service attacks ...
- What is a Cyberattack? - IBMRansomware attacks can disable a system until the company pays the attacker a ransom. According to one report (link resides outside ibm.com), the average ransom payment is USD 812,360. In addition to directly harming the target, cyberattacks can have a host of secondary costs and consequences related to detecting, responding to, and remediating ...
- What Is Random Forest? | IBMRandom forest is a commonly-used machine learning algorithm, trademarked by Leo Breiman and Adele Cutler, that combines the output of multiple decision trees to reach a single result. Its ease of use and flexibility have fueled its adoption, as it handles both classification and regression problems. Since the random forest model is made up of ...
- How to Recover From a Ransomware Attack | IBMPhotograph the ransom note. Before moving forward with anything else, take a photo of the ransom note—ideally by photographing the screen of the affected device with a separate device like a smartphone or camera. The photo will expedite the recovery process and help when filing a police report or a possible claim with your insurance company.
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