Walmart’s rise to become the brand most likely to be impersonated in Q1 of this year is a real problem. If you’ve been paying attention to brand impersonation in phishing attacks, you know the premise is to use a brand that a large number of potential victims do business with as a means of both establishing credibility. For many quarters, we continually saw Microsoft and/or Microsoft 365 as the brand of choice due to its wide use.

March saw a huge jump in ransomware compared to January and February, signifying that organizations should expect to see a lot more of these attacks this year. With security solutions getting good at spotting and stopping malware on endpoints and servers, you’d think that ransomware attacks would be dwindling. But, according to the NCC Group’s Cyber Threat Report for March 2023, it feels a lot more like 2023 is going to be a repeat of 2022, but at significantly higher attack levels.

The malwareless and seemingly benign nature of business email compromise emails, mixed with impersonation techniques, are difficult to spot as being malicious, making them even more dangerous. I’ve covered both the threat of business email compromise and response-based email attacks before. How can I not? They are prominent techniques used by phishing scammers everywhere. But it’s the reported combination of the two by Phish Labs that has me concerned.

The annual RSA Conference always brings exciting product innovations, new partnerships, and lots of debate across cybersecurity and risk practitioners, and last week’s event was no different. RSAC comes on the heels of the recently released National Cybersecurity Strategy which outlined heightened security aspirations for technology providers and organizations that maintain personal data.

A selection of this week’s more interesting vulnerability disclosures and cyber security news. For a daily selection see our twitter feed at #ionCube24. Oh, here we are again. How? They never seem to learn…