: Some malicious software uses manipulated local data or fake transaction IDs to show an "incoming balance" that does not actually exist on the blockchain. Safe Alternatives Software Life Cycle - Bitcoin Core
Eventually disappear from the Mempool because they lack a valid digital signature or provide an insufficient fee, meaning the "funds" never actually move. The Myth of "Core Network 63.0" flash btc transaction core network 63 0 download upd
Or for AppImage:
Based on the information provided in this article, we recommend that: : Some malicious software uses manipulated local data