Valve Bans Cities: Skylines Modder Accused of Hiding Malicious Code in Mods

[{"selector":"#anim-9a3e18d8-c2f2-4197-8662-1baea72426af","keyframes":[{"transform":"scale(1)","offset":0},{"transform":"scale(1.05)","offset":0.33},{"transform":"scale(0.995)","offset":0.66},{"transform":"scale(1)","offset":1}],"delay":0,"duration":600,"easing":"ease-in-out","fill":"both","iterations":3}] Valve Bans Cities: Skylines Modder Accused of Hiding Malicious Code in Mods

[{"selector":"#anim-d76a0651-4e85-4919-b15a-eb3c0e0526aa","keyframes":{"opacity":[0,1]},"delay":100,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-180f3b2b-b256-4916-865a-d4c2996c9c26","keyframes":{"transform":["rotate(-360deg) translate3d(-115.75562%, 0px, 0) rotate(360deg)","rotate(-360deg) translate3d(0px, 0px, 0) rotate(360deg)"]},"delay":100,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Skylines modder accused of hiding malicious code in mods.

[{"selector":"#anim-15240c68-bf0c-4086-906b-649c133242fc","keyframes":{"opacity":[0,1]},"delay":100,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-3ef931e3-3036-4f10-a5e1-0b0926bb0b99","keyframes":{"transform":["rotate(-360deg) translate3d(-115.75562%, 0px, 0) rotate(360deg)","rotate(-360deg) translate3d(0px, 0px, 0) rotate(360deg)"]},"delay":100,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Some of the mods have been removed from Steam.

[{"selector":"#anim-28df81aa-b6b2-426a-9486-400a25a9e1e8","keyframes":{"opacity":[0,1]},"delay":100,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-c51e4013-c3f3-4483-93b2-ac33ee91294f","keyframes":{"transform":["rotate(-360deg) translate3d(-116.07717%, 0px, 0) rotate(360deg)","rotate(-360deg) translate3d(0px, 0px, 0) rotate(360deg)"]},"delay":100,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] You should unsubscribe Chaos or Holy Water.

[{"selector":"#anim-bdf05155-3ea1-419e-a794-3c52a26c6e10","keyframes":{"opacity":[0,1]},"delay":100,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-70a3c960-c841-4a29-b717-2f0e925dc40b","keyframes":{"transform":["rotate(-360deg) translate3d(-116.07717%, 0px, 0) rotate(360deg)","rotate(-360deg) translate3d(0px, 0px, 0) rotate(360deg)"]},"delay":100,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] They uploaded a redesigned version of Harmony.

[{"selector":"#anim-8b9e6120-c901-41bd-baf7-8291f048d8ae","keyframes":{"opacity":[0,1]},"delay":100,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-df057d3f-cb53-4c3a-9b8d-dba927486f21","keyframes":{"transform":["rotate(-360deg) translate3d(-115.75562%, 0px, 0) rotate(360deg)","rotate(-360deg) translate3d(0px, 0px, 0) rotate(360deg)"]},"delay":100,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] They also redesigned mods like Network Extensions and Traffic Manager.

[{"selector":"#anim-d5060375-d178-411c-a3cd-3c76cb32de99","keyframes":{"opacity":[0,1]},"delay":100,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-5361da5a-5d4a-4e5f-9752-7416f373ac9a","keyframes":{"transform":["rotate(-360deg) translate3d(-115.75562%, 0px, 0) rotate(360deg)","rotate(-360deg) translate3d(0px, 0px, 0) rotate(360deg)"]},"delay":100,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] One of their mods would set off fake error messages when it detected the original version of Harmony.

[{"selector":"#anim-9b0c55e3-eeba-4e08-bf5d-0b5580d0c9e6","keyframes":{"opacity":[0,1]},"delay":100,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-aa25f825-d864-4364-bb48-05309367d15a","keyframes":{"transform":["rotate(-360deg) translate3d(-116.07717%, 0px, 0) rotate(360deg)","rotate(-360deg) translate3d(0px, 0px, 0) rotate(360deg)"]},"delay":100,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Which contained an automatic updater that could be used to remotely install anything.

[{"selector":"#anim-f9e4a524-8775-4550-aea0-aa4b3a0919af","keyframes":{"opacity":[0,1]},"delay":100,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-bfc1d225-53b7-417b-acac-6cd77224c395","keyframes":{"transform":["rotate(-360deg) translate3d(-115.75562%, 0px, 0) rotate(360deg)","rotate(-360deg) translate3d(0px, 0px, 0) rotate(360deg)"]},"delay":100,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] It also blocked access from Steam IDs belonging to other modders.

[{"selector":"#anim-de213a58-6ab3-4420-b408-da88cc20d4fe","keyframes":{"opacity":[0,1]},"delay":100,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-165c87c9-3e04-4541-86d9-c189dfcd82c7","keyframes":{"transform":["rotate(-360deg) translate3d(-116.07717%, 0px, 0) rotate(360deg)","rotate(-360deg) translate3d(0px, 0px, 0) rotate(360deg)"]},"delay":100,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] It would let him crypolock a bunch of machines.

[{"selector":"#anim-3a1f18e9-df53-4d06-bd28-e5776ca73caf","keyframes":{"opacity":[0,1]},"delay":100,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-d12e9161-379b-4abc-84b3-8e86ff51d221","keyframes":{"transform":["rotate(-360deg) translate3d(-115.75562%, 0px, 0) rotate(360deg)","rotate(-360deg) translate3d(0px, 0px, 0) rotate(360deg)"]},"delay":100,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] They previously banned them from Steam but they returned under the name Holy Water.

[{"selector":"#anim-ccd6ff0d-b086-4a1c-8628-15e0890d955c","keyframes":{"opacity":[0,1]},"delay":100,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-d2f63d9b-f745-4e55-b329-0ec8c66aecae","keyframes":{"transform":["rotate(-360deg) translate3d(-116.39871%, 0px, 0) rotate(360deg)","rotate(-360deg) translate3d(0px, 0px, 0) rotate(360deg)"]},"delay":100,"duration":800,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Which has now been banned as well, but not all of the mods are removed from the Steam Workshop.