Search Results: ransomware

Olympic Destroyer worm, Roaming Mantis mobile banker, Operation Parliament cyber-espionage campaign, SynAck ransomware and other notable targeted attacks and malware campaigns of Q2 2018.

In Q2 2018, attempted infections by malware designed to steal money via online access to bank accounts were logged on the computers of 215,762 users, ransomware attacks were registered on the computers of 158,921 unique users.

Recently, an interesting miner implementation appeared on Kaspersky Lab’s radar. The malware, which we dubbed PowerGhost, is capable of stealthily establishing itself in a system and spreading across large corporate networks infecting both workstations and servers.

This spring marked the fourth anniversary of the malware’s first attacks. Against the backdrop of a general decline in ransomware activity (see our report), we decided to return to the topic of Cryakl and tell in detail about how one of the most eye-catching members of this endangered species evolved.

Today, after almost 3 years of waiting, it was finally the day of the trial. In the Netherlands, where the whole case took place, the hearings are open to the public. Meaning anyone who is interested can visit. And it was quite busy.

In May-June 2018 we discovered new spear-phishing documents that closely resembled weaponized documents used by Olympic Destroyer in the past. This and other TTPs led us to believe that we were looking at the same actor again. However, this time the attacker has new targets.

The quarter’s main topic, one that we will likely return to many times this year, is personal data. It remains one of the most sought-after wares in the world of information technology for app and service developers, owners of various agencies, and, of course, cybercriminals. Unfortunately, many users still fail to grasp the need to protect their personal information and don’t pay attention to who and how their data is transferred in social media.

According to KSN, Kaspersky Lab solutions blocked 796,806,112 attacks launched from online resources located in 194 countries across the globe.

In January, we uncovered a sophisticated mobile implant Skygofree that provides attackers with remote control of infected Android devices. Network worm OlympicDestroyer attacked on the Olympic infrastructure just before the opening of the games in February.

Kaspersky Lab ICS CERT publishes the findings of its research on the threat landscape for industrial automation systems conducted during the second half of 2017. The main objective of these publications is to provide information support to incident response teams, enterprise information security staff and researchers in the area of industrial facility security.

A couple of days after the opening ceremony of the Winter Olympics in Pyeongchang, South Korea, we received information from several partners, on the condition of non-disclosure (TLP:Red), about a devastating malware attack on the Olympic infrastructure.

For the last few years, rooting malware has been the biggest threat to Android users. These Trojans are difficult to detect, boast an array of capabilities, and have been very popular among cybercriminals.

Last year we published a story revealing the rise of miners across the globe. At the time we had discovered botnets earning millions of USD. We knew this was just the beginning of the story, which turned out to develop rapidly.

The share of spam in email traffic in 2017 fell by 1.68% to 56.63%. The lowest share (52.67%) was recorded in December 2017. The highest (59.56%) belonged to September. In 2017, the Anti-Phishing system was triggered 246,231,645 times on computers of Kaspersky Lab users as a result of phishing redirection attempts.

The end of the year is a good time to take stock of the main cyberthreat incidents that took place over the preceding 12 months or so. To reflect on the impact these events had on organizations and individuals, and consider what they could mean for the overall evolution of the threat landscape.