What is the Context of Physical Attack?

Physical attacks are a pertinent security concern for users of hardware wallets and other devices holding significant digital assets. News reports frequently detail incidents where physical manipulation or access to devices has led to unauthorized fund transfers. Security professionals continually develop countermeasures to fortify hardware against these direct threats.

Physical Attack ∞ Area

Physical Attack

Definition

A Physical Attack is a security threat that involves direct, tangible interaction with a device or system to compromise its integrity or extract information. This can range from tampering with hardware to intercepting signals or forcing access. Such attacks bypass many traditional software-based security measures.

A complex arrangement of smooth, glossy tubes in varying shades of blue and metallic silver intertwines, symbolizing the intricate decentralized ledger technology ecosystem. At its core, a sophisticated metallic component with blue internal pins represents a consensus mechanism facilitating cross-chain communication and interoperability. These interconnected elements illustrate the foundational protocol layering essential for robust digital asset infrastructure, ensuring efficient node synchronization within a distributed network environment.

∞Electromagnetic Analysis

∞Cold Storage

∞Hardware Wallet

Tangem Wallet PIN Brute Force Vulnerability Uncovered

A critical vulnerability in Tangem cold wallet cards allows attackers to bypass PIN attempt limits via a "tearing attack," enabling brute force theft.

Physical Attack

Definition

Context

Tangem Wallet PIN Brute Force Vulnerability Uncovered

Incrypthos

Stop Scrolling. Start Crypto.