Hardware

Serious security vulnerabilities in DRAM memory devices

Researchers at ETH Zurich have discovered major vulnerabilities in DRAM memory devices, which are widely used in computers, tablets and smartphones. The vulnerabilities have now been published together with the National Cyber ...

Business

Cyber security firm Norton buys Avast for over $8 bn

US cyber security giant NortonLifeLock is to buy Czech rival Avast for over $8 billion to create a leading consumer business, the pair announced Wednesday after the pandemic fuelled online activity.

Security

Expert discusses ransomware attacks and how to prevent them

The recent ransomware attack on a major oil refinery in the United States, followed weeks later by another hack that affected a large meat supplier, have again brought the issue of cyberattacks to the forefront of people's ...

Telecom

What can hackers do with your mobile number?

Boris Johnson's personal phone number has been publicly available on the internet for 15 years, it has been revealed. Listed at the bottom of a 2006 press release, the number has reportedly been accessible online from the ...

Security

US says Chinese hacking vaccine research: reports

The US Federal Bureau of Investigation and cybersecurity experts believe Chinese hackers are trying to steal research on developing a vaccine against coronavirus, two newspapers reported Monday.

page 1 from 2