If you see such a message and its stopping you from spending your bitcoins just switch to a different server. In Electrum.3.4 and later the phishing messages are no longer shown but Electrum servers can still stop you from spending your coin. Also update to the latest electrum from the official site. Add-ons, electrum supports third-party plugins: Multisig services, Hardware wallets, etc.
Your wallet is forex trade copier services never down. Its mission is to develop, package and distribute Electrum software, and to provide services to Bitcoin users and businesses. If you see these messages/popups, just make sure you dont follow them and that you dont install what they tell you to install. Electrum Technologies was founded by Thomas Voegtlin in 2013. This is in order to prevent user exposure to phishing messages. No Downtimes, electrum servers are decentralized and redundant.
So the server you are connected to can try to trick you by telling you to install malware (disguised as an update). Impressum, this website is hosted by Electrum Technologies GmbH.