Bruce Schneier -FBI Shuts Down Chinese Botnet: The FBI hasshut down a botnet run by Chinese hackers: "The botnet malware infected a number of different types of internet-connected devices around the world, including home routers, cameras, digital video recorders, and NAS drives. Those devices were used to help infiltrate sensitive networks related to universities, government agencies, telecommunications providers, and media organizations…. The botnet was launched in mid-2021, according to the FBI, and infected roughly 260,000 devices as of June 2024."
Bruce Schneier - Remotely Exploding Pagers: Schneier's commentary on the latest controversy in the Israeli crisis.
Bruce Schneier - Python Developers Targeted with Malware During Fake Job Interviews: "Interesting social engineering attack: luring potential job applicants with fake recruiting pitches, trying to convince them to download malware."
GitHub - SAML authentication bypass via Incorrect XPath selector: Ruby-SAML in <= 12.2 and 1.13.0 <= 1.16.0 does not properly verify the signature of the SAML Response. An unauthenticated attacker with access to any signed saml document (by the IdP) can thus forge a SAML Response/Assertion with arbitrary contents. This would allow the attacker to log in as arbitrary user within the vulnerable system.
Google Cloud - An Offer You Can Refuse: UNC2970 Backdoor Deployment Using Trojanized PDF Reader: In June 2024,Mandiant Managed Defenseidentified a cyber espionage group suspected to have a North Korea nexus, tracked by Mandiant under UNC2970. Later that month, Mandiant discovered additional phishing lures masquerading as an energy company and as an entity in the aerospace industry to target victims in these verticals.
Huntress - Cracks in the Foundation: Intrusions of FOUNDATION Accounting Software: On September 14, Huntress discovered an emerging threat involvingFOUNDATION Accounting Software, which is commonly used by contractors in the construction industry. Attackers have been observed brute forcing the software at scale, and gaining access simply by using the product’s default credentials. We're seeing active intrusions among plumbing, HVAC, concrete, and similar sub-industries.
Krebs on Security -This Windows PowerShell Phish Has Scary Potential: Many GitHub users this week received a novel phishing email warning of critical security holes in their code. Those who clicked the link for details were asked to distinguish themselves from bots by pressing a combination of keyboard keys that causes Microsoft Windows to download password-stealing malware. While it’s unlikely that many programmers fell for this scam, it’s notable because less targeted versions of it are likely to be far more successful against the average Windows user.
Krebs on Security - Scam ‘Funeral Streaming’ Groups Thrive on Facebook: Scammers are flooding Facebook with groups that purport to offer video streaming of funeral services for the recently deceased. Friends and family who follow the links for the streaming services are then asked to cough up their credit card information. Recently, these scammers have branched out into offering fake streaming services for nearly any kind of event advertised on Facebook. Here’s a closer look at the size of this scheme, and some findings about who may be responsible.
SecureList - Exotic SambaSpy is now dancing with Italian users: "In May 2024, we detected a campaign exclusively targeting victims in Italy. We were rather surprised by this, as cybercriminals typically select a broader target to maximize their profits. For example, a certain type of malware might target users in France and Spain, with the phishing emails written in both of the respective languages. However, for such a campaign, the malware’s code includes no particular checks to ensure it only runs in France and Spain. What sets this campaign apart is that, at various stages of the infection chain, checks are made to ensure that only Italian users are infected. This prompted us to investigate further and discover that the attackers were delivering a new RAT as the final payload that we dubbed SambaSpy."
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