Caller ID Spoofing
Can someone explain or link me to the theory + technology of caller ID Spoofing. Better if can explain with how it works and mitigation tips.
Tag Archives: spoofing
Can a Whatsapp account be spoofed?
I’ve had a big privacy concern lately regarding the safety of my Whatsapp account. Ever since my phone was stolen from me and returned by certain malicious individuals, I’ve had the weirdest feeling that they secretly “spy” o… Continue reading Can a Whatsapp account be spoofed?
DNS search lists cause ambiguity, but what are practical examples of this?
Browsers and other Web software tend to allow the system resolver to use the local domain search list when resolving URLs. E.g. www -> www.example.com., if your domain search list is example.com. Browsers tend not to update… Continue reading DNS search lists cause ambiguity, but what are practical examples of this?
How could a public DNS server return bad results?
I live in a country which is under many sanctions. Both internal sanctions (government on people) and external sanctions (US on our people).
In our country, YouTube, Twitter, Facebook and many other sites are blocked by defa… Continue reading How could a public DNS server return bad results?
DEF CON 2018: Hacking Medical Protocols to Change Vital Signs
LAS VEGAS – In recent years there has been more attention paid to the security of medical devices; however, there has been little security research done on the unique protocols used by these devices. Many of the insulin pumps, heart monitors and other … Continue reading DEF CON 2018: Hacking Medical Protocols to Change Vital Signs
Detecting Phishing Sites with Machine Learning
Really interesting article: A trained eye (or even a not-so-trained one) can discern when something phishy is going on with a domain or subdomain name. There are search tools, such as Censys.io, that allow humans to specifically search through the massive pile of certificate log entries for sites that spoof certain brands or functions common to identity-processing sites. But it’s… Continue reading Detecting Phishing Sites with Machine Learning
About spoof IP (from a range IP)
I dump all request to my server (IIS). I rewrote it to file log. I have a list ip request to my server (about 1000 ip) with format: 13.106.xxx.xxx => 13.106.yyy.yyy. I have a question – All this ip are real? If they are not r… Continue reading About spoof IP (from a range IP)
Senator asks DHS what it’s learning from key email-security measure
Sen. Ron Wyden has asked the Department of Homeland Security how it is turning the implementation of an important email security protocol at federal civilian agencies into “actionable cyber intelligence” to guard against hackers. In a Aug. 2 letter, Wyden, D-Ore., asks the department how it is analyzing reports that civilian agencies are required to send DHS about attempts by hackers and spammers to spoof federal email accounts. The senator also wants to know if there are agencies that aren’t sending those reports. “[R]equiring agencies to transmit email impersonation threat data to DHS is only the first step,” states Wyden’s letter to Chris Krebs, DHS’s undersecretary of the National Protection and Programs Directorate. “DHS must then collate and analyze those reports in order to understand the scope of the threat and to determine how best to protect federal agencies from impersonation.” The anti-phishing email protocol, known as Domain-based Message, Authentication, Reporting […]
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Continue reading Senator asks DHS what it’s learning from key email-security measure
GangWang GPS Navigation Attack Leads Unsuspecting Drivers Astray
In a stalking or random criminal scenario, the ability to guide someone to an out-of-the-way, isolated location could be a precursor to kidnapping or worse. Continue reading GangWang GPS Navigation Attack Leads Unsuspecting Drivers Astray
Is it possible to make a spoofing attack in a access point with same SSID target network?
With an Evil Twin attack is it possible for the access point to send malware to connected devices? If it is, how can this be prevented?