Tag Archive for: district

Minneapolis students use “Rickroll” prank to highlight district computer security flaws


Updated: 10:00 p.m.

Two Minneapolis Public Schools students used an email prank Friday to draw attention to what they say are more security flaws in the district’s computer systems.

The teens, who described themselves as members of Washburn High School’s class of 2025, sent a mass email from a district account to staff and students.

Couched as a Rickroll joke, in which a prankster tricks their target into listening to Rick Astley’s “Never Gonna Give You Up,” the email linked to a detailed report that the teens wrote detailing the problems that they found, including easily accessible student photos and usernames.

Ian Coldwater, a Minneapolis-based professional hacker who helps their clients find vulnerabilities in computer systems, said in a phone interview Friday that the students uncovered serious security flaws.

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“There are things that are accessible from within the network that shouldn’t be,” Coldwater said. “There should be extra layers of having to be authorized to see some of this stuff, even if you are connected to the school network.”

The teens wrote in their report that a March ransomware attack targeting the district inspired them to investigate other potential information technology problems.

Coldwater, who reviewed the report for MPR News, said that the students included suggested fixes and were careful not to publish private data.

“Their work is solid,” Coldwater said. “I hope that people see their talent, see their desire and commitment to act ethically and help them cultivate it, channel it in good directions, hire them to help fix this rather than punishing them.”

The teens wrote that they were not able to access their fellow students’ grades, but that potential security flaws with Chromebook laptops could enable “academic cheating and dishonesty” when the computers are used for standardized testing.

In an email to MPR News Friday afternoon, district spokesperson Crystina Lugo-Beach downplayed this latest incident.

“This was NOT a hack, but an internal email sent out by a group of students…

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District of Maryland | Pasadena Man Sentenced to Over Four Years in Federal Prison for Possession of Child Pornography


Baltimore, Maryland – U.S. District Judge Ellen L. Hollander sentenced Raymond Martin Shamer, III, age 21, of Pasadena, Maryland, late yesterday to 50 months in federal prison, followed by 45 years of supervised release for possession of child pornography.  Shamer admitted that he also distributed child pornography.  Judge Hollander also ordered that, upon his release from prison, Shamer will be required to register as a sex offender in the places where he resides, where he is an employee, and where he is a student, under the Sex Offender Registration and Notification Act (“SORNA”). 

The sentence was announced by United States Attorney for the District of Maryland Erek L. Barron and Special Agent in Charge James C. Harris of Homeland Security Investigations (HSI) Baltimore.

According to his guilty plea, from at least July 7, 2019 through June 24, 2020, Shamer used online accounts to communicate with others about child pornography, to distribute child pornography, and to collect child pornography.  Many of the files Shamer collected documented adults sexually abusing of infants and toddlers while they are bound and subjected to other violent conduct.

Shamer admitted that he used a secure communication application to upload images of children engaged in sexually explicit conduct, and that he shared links to those images with a group of users with whom he engaged in group chat conversations.

On June 24, 2020, a search warrant was executed at Shamer’s residence and investigators seized Shamer’s cell phones and computer.  A subsequent forensic examination of the devices revealed a total of more than 1,000 images of child pornography on Shamer’s devices.

This case was brought as part of Project Safe Childhood, a nationwide initiative launched in May 2006 by the Department of Justice to combat the growing epidemic of child sexual exploitation and abuse.  Led by the United States Attorney’s Offices and the Criminal Division’s Child Exploitation and Obscenity Section, Project Safe Childhood marshals federal, state, and local resources to locate, apprehend, and prosecute individuals who sexually exploit children, and to identify and rescue victims.  For more…

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Southern District of Texas | Gymnastics coach gets max in disturbing child pornography case


GALVESTON, Texas – A 55-year-old McKinney resident has been sentenced to 20 years in prison for transportation of child pornography, announced U.S. Attorney Alamdar S. Hamdani.

Darren Frank McCoy pleaded guilty Dec. 1, 2022, admitting he was previously a gymnastics and cheerleading coach in Texas and Alabama. He had recorded teens in various stages of undress without their knowledge or consent and had unlawfully transported those images and videos as well as disturbing images of child pornography.

Today U.S. District Judge Jeffery V. Brown ordered him to serve a total of 240 months in federal prison to be immediately followed by a 10 years of supervised release. At the hearing, the court heard from one woman whom McCoy recorded while she was a minor. She discussed how her life has been seriously impacted by McCoy’s conduct, describing how he stole her childhood experiences without her even knowing it and that she feels rage, anger and sadness and lack of empathy toward him. Another victim described how McCoy sexually abused her from the time she was 12 until the age of 18. She detailed how she suffers from post-traumatic stress disorder and anxiety.  McCoy was a gymnastics coach to these women.  

“Darren McCoy is the definition of a predator,” said Hamdani. “We encourage our children to engage in sports, believing that they will be safe when doing so. Instead, these athletes were betrayed. This so-called coach surreptitiously recorded teens and sexually abused a minor for several years. Hopefully, knowing the only bars he will see now are behind a federal prison cell will give his victims some long-awaited peace.”

On Nov. 30, 2019, McCoy had been on a cruise ship which docked in the Galveston Port of Entry. Authorities sent him to secondary inspection after learning of a prior child pornography investigation from 2015.

There, they found images of child pornography on his laptop which led them to seize other electronic devices including his phone which also yielded numerous pornographic images.

They also found nine videos on McCoy’s flash drive which appeared to be taken with a hidden camera. These videos, which appeared to be taken approximately a decade…

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Northern District of Iowa | Man Who Possessed Child Pornography Sentenced to Over Five Years in Prison


A man who possessed over 3,500 photographs and 25 videos of child pornography was sentenced today to more than 5 years in federal prison.

Stephen Gruber, age 60, from Sumner, Iowa, received the prison term after an October 13, 2022 guilty plea to possession of child pornography.

At the guilty plea, Gruber admitted he possessed child pornography on his computer between November 2016 and March 2017.

Gruber was sentenced in Cedar Rapids by United States District Court Judge C.J. Williams.  Gruber was sentenced to 63 months’ imprisonment.  He was also ordered to make restitution.  He must also serve a 5-year term of supervised release after the prison term.  There is no parole in the federal system.

This case was brought as part of Project Safe Childhood, a nationwide initiative launched in May 2006 by the Department of Justice to combat the growing epidemic of child sexual exploitation and abuse.  Led by the United States Attorneys’ Offices and the Criminal Division’s Child Exploitation and Obscenity Section, Project Safe Childhood marshals federal, state, and local resources to locate, apprehend, and prosecute individuals who sexually exploit children, and to identify and rescue victims.  For more information about Project Safe Childhood, please visit www.usdoj.gov/psc.  For more information about internet safety education, please visit www.usdoj.gov/psc and click on the tab “resources.”

Gruber is being held in the United States Marshal’s custody until he can be transported to a federal prison.

The case was prosecuted by Assistant United States Attorney Liz Dupuich and investigated by Homeland Security Investigations, the Iowa Division of Criminal Investigation and the Sumner Police Department.. 

Court file information at https://ecf.iand.uscourts.gov/cgi-bin/login.pl

The case file number is 22-cr-2054.

Follow us on Twitter @USAO_NDIA.

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