http://www.scp-wiki.net/scp-4379
SCP-4379 is apparently a Rubik's Cube from the year 2000, upon touching SCP-4379 the subject will attempt the scramble and then solve, if the subject gets stuck while attempting to solve, the subject will immediately get angry, causing agressivs behavior against others and then will die after 5 minutes.
http://www.scp-wiki.net/scp-4961 (of note, this article also had a level-5 collapsible that contained only the text "I farted on the Rubik's cube during a Containment Breach.")
SCP-4961 is a 3x3 Rubik's cube, upon touching the Rubik's Cube, the subject will immediately scramble it, with no hesitation. This will make the subject extremely OCD and attempt to solve it, upon when one side is finished the subject will immediately be agressive against others, then will soon commit suicide in any way.
INCIDENT G-7: Dr. Börk was searching in the storage container for a lost file of 173, he accidentally touched the Rubik's cube, pulled it out and started scrambling it. Dr. Börk was attempting to solve the Rubik's cube when he punched a SD passing by, he killed the SD and killed him self with a gun the SD was holding.
http://www.scp-wiki.net/scp-4962
SCP-4962 is a human with expert skills as a hacker, under no circumstances give SCP-4962 internet access or any mobile device, if SCP-4962 IS IN CONTACT WITH INTERNET ACCESS OR ANY MOBILE DEVICE, IMMEDIATLEY SHUT DOWN THE INTERNET ACCESS OR THE MOBILE DEVICE. This will cause immediate shut down to the light, and if remote door control is activated, he will open Evey single door to help him escape.
BREACH K-998: Dr. Somebody was reported for turning on the remote door control and giving SCP-4962 a mobile phone, this caused a blackout on the entire site, causing some seizures, and then he was reported going to SCP-4961, he was put down and the phone was retrieved.
http://www.scp-wiki.net/scp-4356
SCP-4356 is a medical kit with unlimited stock of no that help during medical emergencies, only L-5 and above are allowed to use this during emergencies. Upon using SCP-4356 during NON-MEDICAL emergencies, the subject will immediately start to vomit blood, urinate blood and defacate blood, before dying due to blood loss.
[…]
Test No. 56767
Amount of Class-Ds: 1
TESTER: DrSomebody
Notes: D-6266 was heavily injured but D-7787 was not even dripping blood a bit, Medical Surgeon Isaac was sent to help with the bleeding, SCP-4356 was used to stop the bleeding, after 15 minutes after morphine and bandages we're applied, D-6266 did not even have a single drop of blood on his finger, D-7787 did not have the same result, he immediately vommited blood and then died due to blood loss
http://www.scp-wiki.net/scp-4596 (titled SCP-4379)
SCP-4379 is a iPhone 6 with 999+ messages, each 10 seconds a new death threat, upon seeing this the subject will immediately read it and get extremely depressed.
Each 10 years on May 4th a call will be sent to the phone, upon answering the phone the subject will hear a girl dying, and will earn PTSD. The subject will also kill himself.