Seoul has demanded an apology from the North, which has denied any involvement.
The bank, which has denied that accusation, reversed the transfer after Norwegian officials objected to it.
Rwanda, which has denied that it has backed the rebels, accused Congolese forces of attacking Rwanda.
Then there is the matter of Wal-Mart, which has denied wrongdoing in the cases.
The bank, which has denied the accusations, has responded with countersuits for defamation.
Raytheon, which has denied wrongdoing, had expected Washington Group's move, company officials said.
Uefa, which has denied any wrongdoing, said it is cooperating fully with the Swiss police.
Medtronic, which has denied that accusation, provided him last year with a list of Infuse consultants.
This week, the South suspended most trade with the North, which has denied involvement in the ship's sinking.
The political fallout for Sinn Fein, which has denied IRA involvement, is giving the party its biggest headache in years.
Analysts said the Croatian government could potentially review the shareholding agreement with MOL, which has denied any wrongdoing.
