In late May 2024, Unit 42 researchers observed an adversary compromising multiple web servers to gain access to the environment of a multinational organization headquartered in North America.
Based on overlaps in adversary infrastructure and tools, as well as tactics, techniques and procedures (TTPs), it’s possible to attribute the activity identified to the same threat actor behind the Silent Skimmer campaign. In September 2023, an online payment scraping campaign was uncovered and dubbed Silent Skimmer. Since then, there has been little to no news of Silent Skimmer – until now.
Read more…
Source: Palo Alto Unit 42
Related:
- Number of data breach victims goes up 1,000%
July 19, 2024
Nope, that headline’s not a typo. Over one thousand percent. The Identity Theft Resource Center (ITRC) tracked 1,041,312,601 data breach victims in Q2 2024, an increase of 1,170% over Q2 2023 (81,958,874 victims). The ITRC is a national non-profit organization set up with the goal of minimizing the risk and mitigating the impact of identity compromise. ...
- North Korean hackers are targeting Apple Mac devices with updated malware
July 19, 2024
North Korean state-sponsored threat actors are once again setting up fake job interviews in a bid to infect unsuspecting victims with infostealing malware – but this time around, they are focusing on Apple users. Cybersecurity researcher Patrick Wardle recently discovered a new variant of BeaverTail, a known infostealer capable of grabbing sensitive information from web browsers ...
- APT41 Has Arisen From the DUST
July 18, 2024
Recently, Mandiant became aware of an APT41 intrusion where the malicious actor deployed a combination of ANTSWORD and BLUEBEAM web shells for persistence. These web shells were identified on a Tomcat Apache Manager server and active since at least 2023. APT41 utilized these web shells to execute certutil.exe to download the DUSTPAN dropper to stealthily load ...
- MediSecure reveals 12.9 million Australians had personal data stolen in cyber attack earlier this year
July 18, 2024
eScript provider MediSecure has revealed the personal data of 12.9 million Australians was stolen by hackers earlier this year, making it one of the largest cyber breaches in Australian history. MediSecure, which facilitates electronic prescriptions and dispensing, confirmed it was the victim of a large-scale data breach in May. The company had previously not disclosed how ...
- Dark Web Shows Cybercriminals Ready for Olympics. Are You?
July 17, 2024
Major sporting events like the World Cup, Super Bowl, and Wimbledon attract millions, even billions, of viewers. Argentina’s shootout win over France in the final game of the Qatar 2022 World Cup reached a global audience of 1.5 billion viewers. And the Olympics, starting later this month in Paris, is the biggest of them all—with the ...
- New Attack Technique GrimResource Sweeps Through China with Fake Website
July 17, 2024
QiAnXin Threat Intelligence Center and Falcon Operations Team observed in their daily operations that in June 2024, several foreign counterparts reported in-the-wild attacks related to the new attack technique GrimResource. QiAnXin Threat Intelligence Center and Falcon Operations Team promptly conducted research on this technique and have been continuously monitoring it. In mid-July 2024, they discovered the ...