1BXavFhbxCpno2dFpS4BU4NvEJjjqCN8Kd

P2PKH (1)

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Quantum exposure Reuse-exposed

P2PKH · reuse-exposed

P2PKH addresses hide the pubkey behind a SHA-256 + RIPEMD-160 hash UNTIL the first outgoing spend, which reveals it in the signature script or witness data. This address has been spent from, so its pubkey is permanently on chain. Every subsequent UTXO at this address is just as exposed as the moment of first spend.

First revealed at block 588,487 on 2019-08-03 (input_spend).

Context: Bitcoin quantum exposure report · Top exposed addresses · Quantum and Bitcoin (LearnBitcoin.com)

What we know about this address 4 findings ✓ corroborated by 3 sources

WatchYourBack: sextortion:phorpiex

Tagged as 'sextortion' (subcategory: phorpiex) in the WatchYourBack tagging dataset. Sub-source: saveyourself. File: malreports/20210712_phorpiex-saveyourself.tags.

sextortion view
Reported scammer: Abuse of @haveibeenpawned password leak database

Listed in the Badd-Boyz-Bitcoin-Scammers community blocklist under category 'Abuse of @haveibeenpawned password leak database'. The upstream repo aggregates addresses from sextortion, hacked-email scam, ransomware, and similar low-volume targeted-spam campaigns.

extortion view
Real-CATS: Blackmail Scam

Address labeled 'Blackmail Scam' in the Real-CATS academic dataset. Total received 0.1563 BTC across the address's lifetime.

criminal view
WatchYourBack: miscabuse

Tagged as 'miscabuse' (subcategory: n/a) in the WatchYourBack tagging dataset. Sub-source: bitcoinabuse_blackmail-scam. File: bitcoinabuse/20210201_bitcoinabuse.tags.

abuse view