travel
Internet on the go with Kaspersky eSIM Store
We’ve launched the Kaspersky eSIM Store — an easy way to buy and activate eSIM cards, giving you instant cellular internet access in over 150 countries and regions worldwide.
performanceSIMulated giveaway on Instagram: the prize is your account!
A popular blogger’s Instagram account was hijacked using a SIM-swap attack, and deepfakes were generated to scam followers.
2FAWhat SIM swapping is, and why business should care
SIM swap fraud is back in vogue. We explain what it is, the danger it poses to organizations, and how to guard against such attacks.
mobile devices
How eSIM works
New iPhones support eSIM technology. We explain what it is and who will soon be using it.
CarriersTotal surveillance: hacking GSM networks over the air
In one of the previous installments of our GSM saga we mentioned an urban legend of hijacking encryption keys on the fly. It presupposes someone can clone your SIM card
What are virtual SIM cards and what do they do?
Recently engineers who have been working to improve legacy cellular technologies, were stricken with a thought: “Why would one need a SIM card, if it’s nothing more than a protected data
SIM cards: attack of the clones
In the first part of our story we covered the history of SIM cards. Now let us get down to their security. One of the first vulnerabilities in SIM cards
The evolution of the SIM card
A SIM card, or Subscriber Identity Module is a familiar element of a mobile phone. It can be easily swapped or replaced, yet, it was not born at the same