It's being litigated, but in general the answer is there is not yet evidence that machine voting systems were compromised.
- in New York there is statistical anomaly correlated with a couple small-town polling stations. Those towns are small enough that they have a huge population of one religion, and one explanation is that the Democrat party's perceived "soft on Israel" stance tilted 100% of voters in those locations away from supporting the Democrat presidential candidate.
- in Pennsylvania a standard statistical analysis tool used to detect vote disruption suggested disruption occurred. The form of the disruption could be fraud, but it can also be things like voter intimidation (which was observed and reported in Philadelphia) and sudden discontinuity in voter behavior (the aforementioned "soft on Palestine" issue).
Correlation does not imply causation, and the lack of evidence of tampering of the machines in the audit logs is lack of evidence of tampering of the machines, not indication that the audit logs were compromised.
- in New York there is statistical anomaly correlated with a couple small-town polling stations. Those towns are small enough that they have a huge population of one religion, and one explanation is that the Democrat party's perceived "soft on Israel" stance tilted 100% of voters in those locations away from supporting the Democrat presidential candidate.
- in Pennsylvania a standard statistical analysis tool used to detect vote disruption suggested disruption occurred. The form of the disruption could be fraud, but it can also be things like voter intimidation (which was observed and reported in Philadelphia) and sudden discontinuity in voter behavior (the aforementioned "soft on Palestine" issue).
Correlation does not imply causation, and the lack of evidence of tampering of the machines in the audit logs is lack of evidence of tampering of the machines, not indication that the audit logs were compromised.