- TA551: Email Attack Campaign Switches from Valak to IcedID
January 7, 2021
TA551 (also known as Shathak) is an email-based malware distribution campaign that often targets English-speaking victims. The campaign discussed in this blog has targeted German, Italian and Japanese speakers. TA551 has historically pushed different families of information-stealing malware like Ursnif and Valak. After mid-July 2020, this campaign has exclusively pushed IcedID malware, another information stealer. This ...
- FBI warns of Egregor ransomware extorting businesses worldwide
January 7, 2021
The US Federal Bureau of Investigation (FBI) has sent a security alert warning private sector companies that the Egregor ransomware operation is actively targeting and extorting businesses worldwide. The FBI says in a TLP:WHITE Private Industry Notification (PIN) shared on Wednesday that Egregor claims to have already hit and compromised more than over 150 victims since ...
- Ryuk gang estimated to have made more than $150 million from ransomware attacks
January 7, 2021
The operators of the Ryuk ransomware are believed to have earned more than $150 million worth of Bitcoin from ransom payments following intrusions at companies all over the world. In a joint report published today, threat intel company Advanced Intelligence and cybersecurity firm HYAS said they tracked payments to 61 Bitcoin addresses previously attributed and linked ...
- Expanding Range and Improving Speed: A RansomExx Approach
January 6, 2021
RansomExx, a ransomware variant responsible for several high-profile attacks in 2020, has shown signs of further development and unhampered activity. The most recently reported development involves the use of newer variants adapted for Linux servers that effectively expanded its range to more than Windows servers. Own monitoring efforts found RansomExx compromising companies in the United States, ...
- Cyberattacks on Healthcare Spike 45% Since November
January 5, 2021
As COVID-19 ravages international healthcare systems, cybercriminals have decided to leverage the increasingly dire circumstances to squeeze a few bucks out of the human suffering. According to new findings from Check Point Software, healthcare organizations have seen a 45-percent increase in cyberattacks since November, which is more than double other industry sectors, which a average 22-percent ...
- Italian mobile operator offers to replace SIM cards after massive data breach
January 5, 2021
Ho Mobile, an Italian mobile operator, owned by Vodafone, has confirmed a massive data breach on Monday and is now taking the rare step of offering to replace the SIM cards of all affected customers. The breach is believed to have impacted roughly 2.5 million customers. It first came to light last month on December 28 when ...
- ElectroRAT Drains Cryptocurrency Wallet Funds of Thousands
January 5, 2021
A new remote access tool (RAT) has been discovered being used in an extensive campaign. The attack has targeted cryptocurrency users in an attempt to collect their private keys and ultimately to drain their wallets. The never-before-seen RAT at the center of the campaign, which researchers dub ElectroRAT, is written in the Go programming language and ...
- Beware: PayPal phishing texts state your account is ‘limited’
January 3, 2021
A PayPal text message phishing campaign is underway that attempts to steal your account credentials and other sensitive information that can be used for identity theft. When PayPal detects suspicious or fraudulent activity on an account, the account will have its status set to “limited,” which will put temporary restrictions on withdrawing, sending, or receiving money. Read ...
- Data breach broker selling 368.8 million user records stolen from 26 companies
December 31, 2020
A data breach broker is selling the allegedly stolen user records for twenty-six companies on a hacker forum, BleepingComputer has learned. When threat actors and hacking groups breach a company and steal their user databases, they commonly work with data breach brokers who market and sell the data for them. Brokers will then create posts on ...
- Emotet malware hits Lithuania’s National Public Health Center
December 30, 2020
The internal networks of Lithuania’s National Center for Public Health (NVSC) and several municipalities have been infected with Emotet malware following a large campaign targeting the country’s state institutions. “When infected recipients opened infected messages, the virus entered the internal networks of the institutions,” NVSC officials said in a statement published today. “Infected computers, after downloading additional ...