500 Victims In, Black Basta Reinvents With Novel Vishing Strategy
Ransomware groups have always created problems for their victims that only they could solve. Black Basta is taking that core…
How Did Authorities Identify the Alleged Lockbit Boss?
Last week, the United States joined the U.K. and Australia in sanctioning and charging a Russian man named Dmitry Yuryevich…
AT&T delays Microsoft 365 email delivery due to spam wave
AT&T's email servers are blocking connections from Microsoft 365 due to a "high volume" spam wave originating from Microsoft's service.…
NSA warns of North Korean hackers exploiting weak DMARC email policies
The NSA and FBI warned that the APT43 North Korea-linked hacking group exploits weak email Domain-based Message Authentication Reporting and…
New Latrodectus malware attacks use Microsoft, Cloudflare themes
Latrodectus malware is now being distributed in phishing campaigns using Microsoft Azure and Cloudflare lures to appear legitimate while making…
Attackers Planted Millions of Imageless Repositories on Docker Hub
The purported metadata for each these containers had embedded links to malicious files.
Millions of Docker repos found pushing malware, phishing sites
Three large-scale campaigns have targeted Docker Hub users, planting millions of repositories designed to push malware and phishing sites since…
Malware dev lures child exploiters into honeytrap to extort them
You rarely root for a cybercriminal, but a new malware campaign targeting child exploiters doesn't make you feel bad for…
Microsoft will limit Exchange Online bulk emails to fight spam
Microsoft has announced plans to fight spam by imposing a daily Exchange Online bulk email limit of 2,000 external recipients starting…
‘The Manipulaters’ Improve Phishing, Still Fail at Opsec
Roughly nine years ago, KrebsOnSecurity profiled a Pakistan-based cybercrime group called "The Manipulaters," a sprawling web hosting network of phishing…