Cryptocurrency portfolio management company CoinStats has temporarily suspended user activity after 1,590 crypto wallets were affected by a security bugs. "The attack has been mitigated and we have temporarily shut down the application to isolate the security incident," Coinstats wrote in a June 22 post. It added: "Due to the immediate incident response from the CoinStats team, only 1.3% of CoinStats wallets were affected, for a total of 1,590 wallets, and neither the connected wallets nor CEX were affected." CoinStats says on its website that because it "requires read-only access to connected crypto wallets", users' assets are "completely secure under all circumstances". The platform allows users to connect all wallets and use them as an overall crypto portfolio tracker with one-stop-shop access to all wallets. Coinstats has published a Google document listing all affected crypto wallets. The document mentions that the list "may change" as the investigation progresses, but no major changes are expected. "If your wallet address is on this affected list, use your private key to transfer funds immediately," it says.