A key Department of Homeland Security information-sharing database was accessed by an unknown threat actor in recent weeks, potentially exposing sensitive data exchanged between federal, state, local and industry partners, according to two people familiar with the matter.
DHS investigators are probing the intrusion of the Homeland Security Information Network, said both people, who spoke on the condition of anonymity because the incident is sensitive. The hackers’ affiliation and whether any documentation was pilfered from the system are both unclear.
Read more…
Source: Nextgov
Sign up for the Cyber Security Review Newsletter
The latest cyber security news and insights delivered right to your inbox
Related:
- AT&T data breach exposes call records of ‘nearly all’ wireless customers
July 14, 2024
US telecom giant AT&T disclosed on Friday a data breach that exposed phone records of “nearly all” of its customers. The breach, affecting an estimated 110 million people, comes just months after another AT&T security incident involving personal information, and was disclosed in a filing with regulators last week. “We learned that AT&T customer data was ...
- Gay furry hackers strike massive cyber attack against US far-right Project 2025
July 10, 2024
A collective of self-described “Gay furry hackers” called SiegedSec managed to hack into the right-wing Heritage Foundation affiliated with Project 2025 in a massive cyber attack. The hackers released two gigabytes of data, including Heritage Foundation member names, email addresses, passwords, and usernames. SiegedSec claimed responsibility for the hack on Telegram, sharing that they breached online ...
- Reeling in DarkGate Malware Attacks from the Beach
July 10, 2024
Last year, the number of malware attacks worldwide reached 6.08 billion. That’s a 10% increase compared with 2022. Why are cybercriminals developing so much malware? Because it is a vital tool to help them infiltrate businesses, networks or specific computers to steal or destroy sensitive data. or destroy sensitive data. There are many types of malware ...
- APT40 Advisory PRC MSS tradecraft in action
July 8, 2024
The PRC state-sponsored cyber group has previously targeted organisationsin various countries, including Australia and the United States, and the techniques highlighted below are regularly used by other PRC state-sponsored actors globally. Therefore, the authoring agencies believe the group, and similar techniquesremain a threat to their countries’ networks as well. The authoring agencies assess that this group ...
- Yet another top US healthcare service provider has been hacked, with patient data exposed
July 4, 2024
Following the likes of ChangeHealthcare, Kaiser, Cencora, and several others during the past few months, another major US healthcare service has reported suffering a cyberattack that resulted in the theft of sensitive patient data. This latest victim is HealthEquity, which was on the receiving end of an apparent supply chain attack. In an 8-K form, filed ...
- Europol coordinates global action against criminal abuse of Cobalt Strike
July 3, 2024
Law enforcement has teamed up with the private sector to fight against the abuse of a legitimate security tool by criminals who were using it to infiltrate victims’ IT systems. Older, unlicensed versions of the Cobalt Strike red teaming tool were targeted during a week of action coordinated from Europol’s headquarters between 24 and 28 June. ...