web02.fireside.fm Thu, 23 Apr 2026 17:25:30 -0500 Fireside (https://fireside.fm) TechSNAP - Episodes Tagged with “Android” https://techsnap.systems/tags/android Fri, 06 Sep 2019 00:15:00 -0700 Systems, Network, and Administration Podcast. Every two weeks TechSNAP covers the stories that impact those of us in the tech industry, and all of us that follow it. Every episode we dedicate a portion of the show to answer audience questions, discuss best practices, and solving your problems. en-us episodic Systems, Network, and Administration Podcast. Jupiter Broadcasting Systems, Network, and Administration Podcast. Every two weeks TechSNAP covers the stories that impact those of us in the tech industry, and all of us that follow it. Every episode we dedicate a portion of the show to answer audience questions, discuss best practices, and solving your problems. no Jupiter Broadcasting [email protected] 411: Mobile Security Mistakes https://techsnap.systems/411 b9fd8f0e-82a3-44bb-b373-eea0ac62412d Fri, 06 Sep 2019 00:15:00 -0700 Jupiter Broadcasting full Jupiter Broadcasting We take a look at a few recent zero-day vulnerabilities for iOS and Android and find targeted attacks, bad assumptions, and changing markets. 29:38 no We take a look at a few recent zero-day vulnerabilities for iOS and Android and find targeted attacks, bad assumptions, and changing markets. Plus what to expect from USB4 and an upcoming Linux scheduler speed-up for AMD's Epyc CPUs. iOS, iPhone, mobile, mobile apps, app security, Apple, jailbreak, security, mobile security, exploit chain, zeroday, project zero, google, libxpc, IPC, webkit, malware, android, v4l2, video4linux, privilege escalation, AMD, Epyc, NUMA, benchmarks, exploit market, Zerodium, cpu load balancing, linux, open source, USB, USB4, USB-C, Thunderbolt, USB Power Delivery, sysadmin podcast, DevOps, TechSNAP, jupiter broadcasting We take a look at a few recent zero-day vulnerabilities for iOS and Android and find targeted attacks, bad assumptions, and changing markets.

Plus what to expect from USB4 and an upcoming Linux scheduler speed-up for AMD's Epyc CPUs.

Links:

  • Google says hackers have put ‘monitoring implants’ in iPhones for years | Technology | The Guardian — Their location was uploaded every minute; their device’s keychain, containing all their passwords, was uploaded, as were their chat histories on popular apps including WhatsApp, Telegram and iMessage, their address book, and their Gmail database.
  • Project Zero: A very deep dive into iOS Exploit chains found in the wild — We discovered exploits for a total of fourteen vulnerabilities across the five exploit chains: seven for the iPhone’s web browser, five for the kernel and two separate sandbox escapes.
  • Project Zero: In-the-wild iOS Exploit Chain 1 — This exploit provides evidence that these exploit chains were likely written contemporaneously with their supported iOS versions; that is, the exploit techniques which were used suggest that this exploit was written around the time of iOS 10. This suggests that this group had a capability against a fully patched iPhone for at least two years.  
  • Project Zero: In-the-wild iOS Exploit Chain 3 — It’s difficult to understand how this error could be introduced into a core IPC library that shipped to end users. While errors are common in software development, a serious one like this should have quickly been found by a unit test, code review or even fuzzing.
  • Project Zero: JSC Exploits — In this post, we will take a look at the WebKit exploits used to gain an initial foothold onto the iOS device and stage the privilege escalation exploits. All exploits here achieve shellcode execution inside the sandboxed renderer process (WebContent) on iOS.
  • Project Zero: Implant Teardown — There is no visual indicator on the device that the implant is running. There's no way for a user on iOS to view a process listing, so the implant binary makes no attempt to hide its execution from the system. The implant is primarily focused on stealing files and uploading live location data. The implant requests commands from a command and control server every 60 seconds.The implant has access to all the database files (on the victim’s phone) used by popular end-to-end encryption apps like Whatsapp, Telegram and iMessage.
  • iPhone Hackers Caught By Google Also Targeted Android And Microsoft Windows, Say Sources — Multiple sources with knowledge of the situation said that Google’s own Android operating system and Microsoft Windows PCs were also targeted in a campaign that sought to infect the computers and smartphones of the Uighur ethnic group in China.
  • Google's Shocking Decision To Ignore A Critical Android Vulnerability In Latest Security Update — Despite immediately acknowledging the vulnerability and confirming in June that it will be fixed, Google had not provided an estimated time frame for the patch.
  • Android Zero-Day Bug Opens Door to Privilege Escalation Attack, Researchers Warn | Threatpost — “In the unlikely event an attacker succeeds in exploiting this bug, they would effectively have complete control over the target device,” he told Threatpost. Once an attacker obtains escalated privileges, “it means they could completely take over a device if they can convince a user to install and run their application,”
  • Why 'Zero Day' Android Hacking Now Costs More Than iOS Attacks | WIRED — "During the last few months, we have observed an increase in the number of iOS exploits, mostly Safari and iMessage chains, being developed and sold by researchers from all around the world. The zero-day market is so flooded by iOS exploits that we've recently started refusing some them"
  • Linux 5.4 Kernel To Bring Improved Load Balancing On AMD EPYC Servers — The scheduler topology improvement by SUSE's Matt Fleming changes the behavior as currently it turns out for EPYC hardware the kernel has failed to properly load balance across NUMA nodes on different sockets.
  • USB4 is coming soon and will (mostly) unify USB and Thunderbolt | Ars Technica — The USB Implementers Forum published the official USB4 protocol specification. If your initial reaction was "oh no, not again," don't worry—the new spec is backward-compatible with USB 2 and USB 3, and it uses the same USB Type-C connectors that modern USB 3 devices do.
]]> We take a look at a few recent zero-day vulnerabilities for iOS and Android and find targeted attacks, bad assumptions, and changing markets.

Plus what to expect from USB4 and an upcoming Linux scheduler speed-up for AMD's Epyc CPUs.

Links:

  • Google says hackers have put ‘monitoring implants’ in iPhones for years | Technology | The Guardian — Their location was uploaded every minute; their device’s keychain, containing all their passwords, was uploaded, as were their chat histories on popular apps including WhatsApp, Telegram and iMessage, their address book, and their Gmail database.
  • Project Zero: A very deep dive into iOS Exploit chains found in the wild — We discovered exploits for a total of fourteen vulnerabilities across the five exploit chains: seven for the iPhone’s web browser, five for the kernel and two separate sandbox escapes.
  • Project Zero: In-the-wild iOS Exploit Chain 1 — This exploit provides evidence that these exploit chains were likely written contemporaneously with their supported iOS versions; that is, the exploit techniques which were used suggest that this exploit was written around the time of iOS 10. This suggests that this group had a capability against a fully patched iPhone for at least two years.  
  • Project Zero: In-the-wild iOS Exploit Chain 3 — It’s difficult to understand how this error could be introduced into a core IPC library that shipped to end users. While errors are common in software development, a serious one like this should have quickly been found by a unit test, code review or even fuzzing.
  • Project Zero: JSC Exploits — In this post, we will take a look at the WebKit exploits used to gain an initial foothold onto the iOS device and stage the privilege escalation exploits. All exploits here achieve shellcode execution inside the sandboxed renderer process (WebContent) on iOS.
  • Project Zero: Implant Teardown — There is no visual indicator on the device that the implant is running. There's no way for a user on iOS to view a process listing, so the implant binary makes no attempt to hide its execution from the system. The implant is primarily focused on stealing files and uploading live location data. The implant requests commands from a command and control server every 60 seconds.The implant has access to all the database files (on the victim’s phone) used by popular end-to-end encryption apps like Whatsapp, Telegram and iMessage.
  • iPhone Hackers Caught By Google Also Targeted Android And Microsoft Windows, Say Sources — Multiple sources with knowledge of the situation said that Google’s own Android operating system and Microsoft Windows PCs were also targeted in a campaign that sought to infect the computers and smartphones of the Uighur ethnic group in China.
  • Google's Shocking Decision To Ignore A Critical Android Vulnerability In Latest Security Update — Despite immediately acknowledging the vulnerability and confirming in June that it will be fixed, Google had not provided an estimated time frame for the patch.
  • Android Zero-Day Bug Opens Door to Privilege Escalation Attack, Researchers Warn | Threatpost — “In the unlikely event an attacker succeeds in exploiting this bug, they would effectively have complete control over the target device,” he told Threatpost. Once an attacker obtains escalated privileges, “it means they could completely take over a device if they can convince a user to install and run their application,”
  • Why 'Zero Day' Android Hacking Now Costs More Than iOS Attacks | WIRED — "During the last few months, we have observed an increase in the number of iOS exploits, mostly Safari and iMessage chains, being developed and sold by researchers from all around the world. The zero-day market is so flooded by iOS exploits that we've recently started refusing some them"
  • Linux 5.4 Kernel To Bring Improved Load Balancing On AMD EPYC Servers — The scheduler topology improvement by SUSE's Matt Fleming changes the behavior as currently it turns out for EPYC hardware the kernel has failed to properly load balance across NUMA nodes on different sockets.
  • USB4 is coming soon and will (mostly) unify USB and Thunderbolt | Ars Technica — The USB Implementers Forum published the official USB4 protocol specification. If your initial reaction was "oh no, not again," don't worry—the new spec is backward-compatible with USB 2 and USB 3, and it uses the same USB Type-C connectors that modern USB 3 devices do.
]]> Episode 382: Domestic Disappointments https://techsnap.systems/382 20c841ff-5ccf-4058-8e2d-f59364827c26 Thu, 06 Sep 2018 19:15:00 -0700 Jupiter Broadcasting full Jupiter Broadcasting We’re joined by a special guest to discuss the failures of campaign security, the disastrous consequences of a mismanaged firewall, and the suspicious case of Speck. 44:56 yes We’re joined by a special guest to discuss the failures of campaign security, the disastrous consequences of a mismanaged firewall, and the suspicious case of Speck. Plus the latest vulnerabilities in Wireshark and OpenSSH, the new forensic hotness from Netflix, and some great introductions to cryptography. Special Guest: Martin Wimpress. eMail, Elections, Election Security, Espionage, Attachments, Security Keys, CIA, USA, Firewall, China, NSA, Speck, Android, Google, OpenSSH, SSH, Wireshark, CVE, CVSS, Security, TCP, ISP, BGP, 500 mile email, TCP RST, Diffy, Netflix, crypto, cryptography, diffy, netflix, manga, linux, devops, podcast We’re joined by a special guest to discuss the failures of campaign security, the disastrous consequences of a mismanaged firewall, and the suspicious case of Speck.

Plus the latest vulnerabilities in Wireshark and OpenSSH, the new forensic hotness from Netflix, and some great introductions to cryptography.

Special Guest: Martin Wimpress.

Links:

]]> We’re joined by a special guest to discuss the failures of campaign security, the disastrous consequences of a mismanaged firewall, and the suspicious case of Speck.

Plus the latest vulnerabilities in Wireshark and OpenSSH, the new forensic hotness from Netflix, and some great introductions to cryptography.

Special Guest: Martin Wimpress.

Links:

]]>