Internet

New independent watchdog to keep extremists off internet

The leaders of New Zealand and France are backing a watchdog organization aimed at keeping internet platforms from being used by extremists—and preparing speedy responses to future attacks.

Internet

Ransomware attacks on cities are rising

A ransomware campaign that targeted 23 US cities across Texas has raised serious concerns about the vulnerability of local governments and public services to cyber-attacks. These events come not long after similar attacks ...

Security

Phishing tricksters nab the warm fuzzies, smiles

Phishing is the most common form of cyberattack and still growing. Yet, in a survey of Internet users, it was found that 45 percent of those surveyed did not understand what phishing was or the risk associated with it.

Security

Using game theory to model poisoning attack scenarios

Poisoning attacks are among the greatest security threats for machine learning (ML) models. In this type of attack, an adversary tries to control a fraction of the data used to train neural networks and injects malicious ...

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