Fresh Cloud Servers Hit With Hundreds of Intrusion Attempts Within Minutes of Going Online

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A developer rented three servers in Frankfurt, New York, and Singapore without registering them in DNS or sharing their addresses, then monitored unsolicited connection attempts for roughly 45 minutes per region. The first uninvited connection arrived just 48 seconds after the Singapore server booted, with Frankfurt and New York following shortly after. In total, the three servers logged 3,480 connection attempts from 860 unique IP addresses, including over 1,000 attempts using real login credentials. The most targeted port was telnet (port 23), reflecting persistent botnet activity aimed at IoT devices such as routers and cameras. The experiment, which cost under three cents, showed that any public IP address faces roughly 700 to 800 unsolicited connection attempts per hour simply by being reachable on the internet.

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