How the meltdown CPU bug adds 50 million tons of CO2 to the atmosphere

The first few days of 2018 have been busy for security professionals and IT admins. As Ars Technica put it: every modern processor has "unfixable" security flaws. There are fixes - sort of. But they come with a cost: computers will run up to 30% slower because of it, depending on the type of work … Continue reading How the meltdown CPU bug adds 50 million tons of CO2 to the atmosphere

How do you tell your audience that somebody found a vulnerability on your site?

Disclosing vulnerabilities is a part of handling your risk exposure. Many times, web vulnerabilities are found by security firms scanning large portions of the web, or it may come from independent security researchers that have taken an interest in your site. How companies deal with such reported vulnerabilities usually will take one of the following … Continue reading How do you tell your audience that somebody found a vulnerability on your site?

Hijacking existing email threads: taking phishing to a new level

Phishing e-mails is the most common way for a hacker to breach the initial attack surface. Filters and blacklisting technologies have been less than effective in stopping such threats, and it is up to the cybersecurity training and awareness of the user to ensure safe choices are made. Now phishermen have new ideas about making … Continue reading Hijacking existing email threads: taking phishing to a new level