- Hackers are scanning for MySQL servers to deploy GandCrab ransomware
May 24, 2019
At least one Chinese hacking crew is currently scanning the internet for Windows servers that are running MySQL databases so they can infect these systems with the GandCrab ransomware. These attacks are somewhat unique, as cyber-security firms have not seen any threat actor until now that has attacked MySQL servers running on Windows systems to infect ...
- Trickbot Watch: Arrival via Redirection URL in Spam
May 20, 2019
Trend Micro discovered a variant of the Trickbot banking trojan (detected by Trend Micro as TrojanSpy.Win32.TRICKBOT.THDEAI) using a redirection URL in a spam email. In this particular case, the variant used Google to redirect from the URL hxxps://googledm:443/url?q=<trickbot downloader>, whereby the URL in the query string, url?q=<url>, is the malicious URL that the user is redirected to. ...
- Goznym Malware: Cybercriminal Network Dismantled In International Operation
May 16, 2019
An unprecedented, international law enforcement operation has dismantled a complex, globally operating and organised cybercrime network. The criminal network used GozNym malware in an attempt to steal an estimated $100 million from more than 41 000 victims, primarily businesses and their financial institutions. A criminal Indictment returned by a federal grand jury in Pittsburgh, USA charges ...
- Spam and phishing in Q1 2019
May 15, 2019
As per tradition, phishing timed to coincide with lovey-dovey day was aimed at swindling valuable confidential information out of starry-eyed users, such as bank card details. The topics exploited by cybercriminals ranged from online flower shops to dating sites. But most often, users were invited to order gifts for loved ones and buy medications such as ...
- Lax Telco Security Allows Mobile Phone Hijacking and Redirects
May 9, 2019
As anyone who has called into a bank or utility provider lately knows, security for customer service routines – the prescribed ways in which support reps verify the identity of customers that call in – are being continually upgraded. Two-factor authentication, voice passwords, various security questions (“what was the name of your first pet,” for ...
- FIN7.5: the infamous cybercrime rig “FIN7” continues its activities
May 8, 2019
On August 1, 2018, the US Department of Justice announced that it had arrested several individuals suspected of having ties to the FIN7 cybercrime rig. FIN7 operations are linked to numerous intrusion attempts having targeted hundreds of companies since at least as early as 2015. Interestingly, this threat actor created fake companies in order to ...
- Surge of MegaCortex ransomware attacks detected
May 6, 2019
UK cyber-security firm Sophos reported detecting a spike in ransomware attacks at the end of last week from a new strain named MegaCortex. Sophos said the ransomware appears to have been designed to target large enterprise networks as part of carefully planned targeted intrusions –in a tactic that is known as “big-game hunting.” The modus operandi is ...
- Mysterious hacker has been selling Windows 0-days to APT groups for three years
May 1, 2019
For the past three years, a mysterious hacker has been selling Windows zero-days to at least three cyber-espionage groups, as well as cyber-crime gangs, researchers from Kaspersky Lab have told ZDNet. The hacker’s activity reinforces recent assessments that some government-backed cyber-espionage groups –also known as APTs (advanced persistent threats)– will regularly buy zero-day exploits from third-party entities, ...
- APT trends report Q1 2019
April 30, 2019
For just under two years, the Global Research and Analysis Team (GReAT) at Kaspersky Lab has been publishing quarterly summaries of advanced persistent threat (APT) activity. The summaries are based on our threat intelligence research and provide a representative snapshot of what we have published and discussed in greater detail in our private APT reports. ...
- Source code of Carbanak trojan found on VirusTotal
April 23, 2019
The source code of one of the world’s most dangerous malware strains has been uploaded and left available on VirusTotal for two years, and almost nobody has noticed. It was discovered by security researchers from US cyber-security firm FireEye, analyzed for the past two years, and made public today, so other members of the cyber-security community ...