Yes, the CHAMP system was publicly demonstrated in 2012 and it's successor HIJENKS is probably already functional. However, they would permanently disable targeted computers, thus leaving evidence.
Also, disabling a ship as it approaches a bridge and hoping it hits would be a pretty unreliable way to destroy the bridge, especially if you're an org capable enough to get an EMP.
Yes, the CHAMP system was publicly demonstrated in 2012 and it's successor HIJENKS is probably already functional. However, they would permanently disable targeted computers, thus leaving evidence.
Also, disabling a ship as it approaches a bridge and hoping it hits would be a pretty unreliable way to destroy the bridge, especially if you're an org capable enough to get an EMP.