IT Security Information

Email security is one of the main topics of concern for any IT department, and for good reason. Security breaches often lead to loss of sensitive data, operation downtime, and lost revenue. So we conducted an email security survey of 420+ businesses, and found that 23% of them, or 1 in 4, reported an email-related security breach. Of these security breaches, 36% were caused by phishing attacks targeting arguably the weakest point of any security system, end users…

Since December 2019, ransomware operators have been using leakware/ransomware hybrid attacks more and more often. These attacks combine the classic ransomware attack with a leakware attack. In a classic ransomware attack, the victim’s data is encrypted and is only decrypted back after the victim pays a ransom fee to the ransomware operators. In a leakware attack, the data is stolen, and the victim is blackmailed with the data being published publicly unless he pays a certain fee. In a leakware/ransomware hybrid attack, the data is first stolen, then encrypted. Then the victim is first asked to pay the ransom for decryption. If the victim declines to pay the ransom, the attackers threaten him to release the stolen data publicly. In some cases, business partners and/or customers of the victim are also contacted and informed of the impending data release to put even more pressure on the victim.

Around 300 billion e-mails are sent every day - the number of e-mails sent and received for private and business purposes is forecast to rise to 361.6 billion by 2024. However, not all e-mails that end up in users' inboxes are wanted, and unwanted e-mails not only...