Criminals are getting better at hiding within their victims’ infrastructure, lurking and stealing files without triggering any alarms whatsoever.
Earlier today, network detection and response experts ExtraHop released the “Global Threat Landscape Report”, based on a survey of more than 1,800 IT and security leaders worldwide. In it, it is said that roughly half (49%) of organizations that were struck by ransomware did not detect the threat until after the data was stolen.
Read more…
Source: TechRadar
Sign up for the Cyber Security Review Newsletter
The latest cyber security news and insights delivered right to your inbox
Related:
- Payload Trends in Malicious OneNote Samples
May 16, 2024
In this post, Unt 42 researchers look at the types of embedded payloads that attackers leverage to abuse Microsoft OneNote files. Our analysis of roughly 6,000 malicious OneNote samples from WildFire reveals that these samples have a phishing-like theme where attackers use one or more images to lure people into clicking or interacting with OneNote ...
- Scammers can easily phish your multi-factor authentication codes – here’s how to avoid it
May 16, 2024
More and more websites and services are making multi-factor-authentication (MFA) mandatory, which makes it much harder for cybercriminals to access your accounts. That’s a great thing. But as security evolves, so do cybercriminals who are always looking for new ways to scam us. A type of phishing we’re calling authentication-in-the-middle is showing up in online media. ...
- Cyber crime threatening mining safety
May 16, 2024
A 2022 survey by Ernst & Young found that 71% of respondents in the mining sector had seen an increase in the number of disruptive attacks in the year leading up to the survey. “Leading mining companies in southern Africa are actively implementing digital transformation projects, and the technology used is becoming more complicated. With connected ...
- Another cyber-attack on Australian healthcare company
May 16, 2024
here’s been another large-scale ransomware data breach of an Australian company…this time at an e-script provider named Medi-Secure. Medi-Secure is a prescription exchange service, which offers electronic prescribing and dispensing of prescriptions. It’s not yet known how many data records have been accessed, but experts warn that many Australians might not even know their details were ...
- Notorious data leak site BreachForums seized by law enforcement
May 15, 2024
BreachForums—probably the largest dark web marketplace for stolen data to be leaked and sold—has been seized by law enforcement.Now, both the regular and the TOR domain of BreachForums are plastered with a message telling visitors the site is now under control of the FBI. Raidforums ran from early 2015 until February 2022. The first iteration of ...
- Threat actors misusing Quick Assist in social engineering attacks leading to ransomware
May 15, 2024
Since mid-April 2024, Microsoft Threat Intelligence has observed the threat actor Storm-1811 misusing the client management tool Quick Assist to target users in social engineering attacks. Storm-1811 is a financially motivated cybercriminal group known to deploy Black Basta ransomware. The observed activity begins with impersonation through voice phishing (vishing), followed by delivery of malicious tools, including ...