Your message "@tee.fail More interposer fun, this time with DDR5 memory. Break." has been signed. Check out your quote at: https://view.tee.fail/view/aabb5f32cee2efab4ba302f9ed5ae1999780a20c7da80fc171471d0d14ff16af and visit https://tee.fail for more info.
October 28, 2025 at 5:24 PM
Your message "@tee.fail More interposer fun, this time with DDR5 memory. Break." has been signed. Check out your quote at: https://view.tee.fail/view/aabb5f32cee2efab4ba302f9ed5ae1999780a20c7da80fc171471d0d14ff16af and visit https://tee.fail for more info.
things are getting pretty complicated
October 13, 2025 at 1:11 AM
things are getting pretty complicated
Very cool research: batteringram.eu
"Low-Cost Interposer Attacks on Confidential Computing"
"Battering RAM fully breaks cutting-edge Intel SGX and AMD SEV-SNP confidential computing processor security technologies"
"Low-Cost Interposer Attacks on Confidential Computing"
"Battering RAM fully breaks cutting-edge Intel SGX and AMD SEV-SNP confidential computing processor security technologies"
October 1, 2025 at 11:47 AM
Very cool research: batteringram.eu
"Low-Cost Interposer Attacks on Confidential Computing"
"Battering RAM fully breaks cutting-edge Intel SGX and AMD SEV-SNP confidential computing processor security technologies"
"Low-Cost Interposer Attacks on Confidential Computing"
"Battering RAM fully breaks cutting-edge Intel SGX and AMD SEV-SNP confidential computing processor security technologies"
#Framework, a small #laptop maker focused on repairability, just released a new upgrade for its existing laptops' GPU. The new module slots right into the Framework 16’s existing graphics bay, connects to the same interposer, and is secured with the same screws.
spectrum.ieee.org/upgrade-lapt...
spectrum.ieee.org/upgrade-lapt...
September 25, 2025 at 7:30 PM
#Framework, a small #laptop maker focused on repairability, just released a new upgrade for its existing laptops' GPU. The new module slots right into the Framework 16’s existing graphics bay, connects to the same interposer, and is secured with the same screws.
spectrum.ieee.org/upgrade-lapt...
spectrum.ieee.org/upgrade-lapt...
beautiful and incredibly interesting talk on reverse engineering the OG xbox by
@ret2systems.bsky.social's Markus, incl. building a custom interposer to upgrade the CPU
a deep dive into hardware hacking, an ode to hw engineering and a call for software-focused researchers to try new things
@ret2systems.bsky.social's Markus, incl. building a custom interposer to upgrade the CPU
a deep dive into hardware hacking, an ode to hw engineering and a call for software-focused researchers to try new things
March 20, 2025 at 3:59 PM
beautiful and incredibly interesting talk on reverse engineering the OG xbox by
@ret2systems.bsky.social's Markus, incl. building a custom interposer to upgrade the CPU
a deep dive into hardware hacking, an ode to hw engineering and a call for software-focused researchers to try new things
@ret2systems.bsky.social's Markus, incl. building a custom interposer to upgrade the CPU
a deep dive into hardware hacking, an ode to hw engineering and a call for software-focused researchers to try new things
The KAIST TERALAB HBM roadmap projections are crazy and will demand everything from further developments in chip manufacturing and packaging.
- HBM8
- double-sided interposer
- glass interposer with embedded cooling
- compute with embedded cooling
- ...
- HBM8
- double-sided interposer
- glass interposer with embedded cooling
- compute with embedded cooling
- ...
June 16, 2025 at 6:52 PM
The KAIST TERALAB HBM roadmap projections are crazy and will demand everything from further developments in chip manufacturing and packaging.
- HBM8
- double-sided interposer
- glass interposer with embedded cooling
- compute with embedded cooling
- ...
- HBM8
- double-sided interposer
- glass interposer with embedded cooling
- compute with embedded cooling
- ...
subtle malicious circuits, providing an effective solution to enhance the security of chiplet-based systems. To validate our claims, we showcase how our framework detects Hardware Trojan and interposer tampering. [6/6 of https://arxiv.org/abs/2504.19418v1]
April 29, 2025 at 6:00 AM
subtle malicious circuits, providing an effective solution to enhance the security of chiplet-based systems. To validate our claims, we showcase how our framework detects Hardware Trojan and interposer tampering. [6/6 of https://arxiv.org/abs/2504.19418v1]
Intel SGX protections on DDR4 can be bypassed using a physical interposer (WireTap) to extract attestation/ECDSA keys and decrypt enclave data.
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briefly.co
October 1, 2025 at 5:54 PM
Intel SGX protections on DDR4 can be bypassed using a physical interposer (WireTap) to extract attestation/ECDSA keys and decrypt enclave data.
I wish we'd see a return of HBM to consumer products. I always wonder how a stack of HBM would do for graphics on an APU connected by an organic interposer.
February 11, 2025 at 1:55 PM
I wish we'd see a return of HBM to consumer products. I always wonder how a stack of HBM would do for graphics on an APU connected by an organic interposer.
WireTap Attack Breaks Intel SGX Security
The attack uses a passive interposer to control the SGX enclave and extract the DCAP attestation key, breaking the mechanism. The post WireTap Attack Breaks Intel SGX Security appeared first on SecurityWeek.
The attack uses a passive interposer to control the SGX enclave and extract the DCAP attestation key, breaking the mechanism. The post WireTap Attack Breaks Intel SGX Security appeared first on SecurityWeek.
WireTap Attack Breaks Intel SGX Security
The attack uses a passive interposer to control the SGX enclave and extract the DCAP attestation key, breaking the mechanism. The post WireTap Attack Breaks Intel SGX Security appeared first on SecurityWeek.
www.securityweek.com
October 2, 2025 at 11:30 AM
WireTap Attack Breaks Intel SGX Security
The attack uses a passive interposer to control the SGX enclave and extract the DCAP attestation key, breaking the mechanism. The post WireTap Attack Breaks Intel SGX Security appeared first on SecurityWeek.
The attack uses a passive interposer to control the SGX enclave and extract the DCAP attestation key, breaking the mechanism. The post WireTap Attack Breaks Intel SGX Security appeared first on SecurityWeek.
That’s the serial/network interposer. Doesn’t have a bracket on it because ???
Ram is under HDD/CD as is CPU. Annoying to get at so no pictures. Gotta remove the board since the cage doesn’t come out apparently.
Ram is under HDD/CD as is CPU. Annoying to get at so no pictures. Gotta remove the board since the cage doesn’t come out apparently.
June 10, 2025 at 6:14 PM
That’s the serial/network interposer. Doesn’t have a bracket on it because ???
Ram is under HDD/CD as is CPU. Annoying to get at so no pictures. Gotta remove the board since the cage doesn’t come out apparently.
Ram is under HDD/CD as is CPU. Annoying to get at so no pictures. Gotta remove the board since the cage doesn’t come out apparently.
Il y a l'ambiguïté à laisser un individu s'enfoncer dans son propre néant sans s'y interposer.
April 19, 2025 at 9:52 AM
Il y a l'ambiguïté à laisser un individu s'enfoncer dans son propre néant sans s'y interposer.
tsv silicon interposer market: opportunities, trends, and revenue projections 2025–2032 - semiconductorinsightprerana | iamstreaming.org iamstreaming.org/semiconducto...
Home | iamstreaming.org
iamstreaming.org
September 26, 2025 at 7:38 AM
tsv silicon interposer market: opportunities, trends, and revenue projections 2025–2032 - semiconductorinsightprerana | iamstreaming.org iamstreaming.org/semiconducto...
Want to run a Socket 3 - 486-DX4 CPU on either a Socket 1 & 2; 5v only motherboard, no problem (not my picture, mine hasn't arrived yet, but this is the exact same interposer):
January 13, 2025 at 10:44 PM
Want to run a Socket 3 - 486-DX4 CPU on either a Socket 1 & 2; 5v only motherboard, no problem (not my picture, mine hasn't arrived yet, but this is the exact same interposer):
Lightmatter, which uses silicon photonics to move data in chips via light, unveils an interposer and chiplet for AI chips; the startup has raised $850M so far (Stephen Nellis/Reuters)
Main Link | Techmeme Permalink
Main Link | Techmeme Permalink
April 1, 2025 at 10:10 AM
Lightmatter, which uses silicon photonics to move data in chips via light, unveils an interposer and chiplet for AI chips; the startup has raised $850M so far (Stephen Nellis/Reuters)
Main Link | Techmeme Permalink
Main Link | Techmeme Permalink
Harsh Sharma, Janardhan Rao Doppa, Umit Y. Ogras, Partha Pratim Pande: Designing High-Performance and Thermally Feasible Multi-Chiplet Architectures enabled by Non-bendable Glass Interposer https://arxiv.org/abs/2507.18040 https://arxiv.org/pdf/2507.18040 https://arxiv.org/html/2507.18040
July 25, 2025 at 6:29 AM
Harsh Sharma, Janardhan Rao Doppa, Umit Y. Ogras, Partha Pratim Pande: Designing High-Performance and Thermally Feasible Multi-Chiplet Architectures enabled by Non-bendable Glass Interposer https://arxiv.org/abs/2507.18040 https://arxiv.org/pdf/2507.18040 https://arxiv.org/html/2507.18040
An excellent write up on using JTAG to extract the hidden bootrom of the original Xbox: blog.ret2.io/2023/08/09/j... A custom CPU interposer PCB allowed for signal manipulation and inspection 😍
JTAG 'Hacking' the Original Xbox in 2023
Released in November 2001, the original Xbox was Microsoft’s first venture into the game console industry. With its hardware closely resembling a cheap but v...
blog.ret2.io
January 20, 2025 at 6:10 AM
An excellent write up on using JTAG to extract the hidden bootrom of the original Xbox: blog.ret2.io/2023/08/09/j... A custom CPU interposer PCB allowed for signal manipulation and inspection 😍
MI300 APU Renders
-4 Active Interposer Dies (AID)
-6 Accelerator Compute Dies (XCD)
-3 Core Complex Dies (CCD)
-8 Stacks of HBM3
-SH5 Socket
-3D Stacking
-Total of 146B Transistors
Everything is based on real dimensions, except for the top dies
-4 Active Interposer Dies (AID)
-6 Accelerator Compute Dies (XCD)
-3 Core Complex Dies (CCD)
-8 Stacks of HBM3
-SH5 Socket
-3D Stacking
-Total of 146B Transistors
Everything is based on real dimensions, except for the top dies
November 23, 2024 at 1:18 PM
MI300 APU Renders
-4 Active Interposer Dies (AID)
-6 Accelerator Compute Dies (XCD)
-3 Core Complex Dies (CCD)
-8 Stacks of HBM3
-SH5 Socket
-3D Stacking
-Total of 146B Transistors
Everything is based on real dimensions, except for the top dies
-4 Active Interposer Dies (AID)
-6 Accelerator Compute Dies (XCD)
-3 Core Complex Dies (CCD)
-8 Stacks of HBM3
-SH5 Socket
-3D Stacking
-Total of 146B Transistors
Everything is based on real dimensions, except for the top dies
Interposer Helps GPS Receiver Overcome Its Age
Interposer Helps GPS Receiver Overcome Its Age
We return to [Tom Verbeure] hacking on Symmetricom GPS receivers. This time, the problem’s more complicated, but the solution remains the same – hardware hacking. If you recall, the previous …read more
hackaday.com
March 4, 2025 at 9:30 PM
Interposer Helps GPS Receiver Overcome Its Age
New WireTap Attack Extracts Intel SGX ECDSA Key via DDR4 Memory-Bus Interposer
https://thehackernews.com/2025/10/new-wiretap-attack-extracts-intel-sgx.html
https://thehackernews.com/2025/10/new-wiretap-attack-extracts-intel-sgx.html
October 2, 2025 at 11:52 AM
New WireTap Attack Extracts Intel SGX ECDSA Key via DDR4 Memory-Bus Interposer
https://thehackernews.com/2025/10/new-wiretap-attack-extracts-intel-sgx.html
https://thehackernews.com/2025/10/new-wiretap-attack-extracts-intel-sgx.html
⚡ Hackernews Top story: Battering RAM – Low-Cost Interposer Attacks on Confidential Computing
Battering RAM
batteringram.eu
October 6, 2025 at 9:38 AM
⚡ Hackernews Top story: Battering RAM – Low-Cost Interposer Attacks on Confidential Computing
I want to see game cheat sellers get into the interposer market.
October 29, 2025 at 5:16 PM
I want to see game cheat sellers get into the interposer market.