Posts Tagged: Protonmail


7
Dec 18

Bomb Threat Hoaxer, DDos Boss Gets 3 Years

The ringleader of a gang of cyber hooligans that made bomb threats against hundreds of schools and launched distributed denial-of-service (DDoS) attacks against Web sites — including KrebsOnSecurity on multiple occasions — has been sentenced to three years in a U.K. prison, and faces the possibility of additional charges from U.S.-based law enforcement officials.

George Duke-Cohan, 19, caused a massive uproar earlier this year after communicating a series of bomb threats against 1,700 schools, colleges and universities across the United Kingdom. But shortly after being arrested on suspicion of the threats and released, Duke-Cohan was back at it again — this time expanding his threats to include schools in the United States.

One of many tweets from the attention-starved Apophis Squad, which launched multiple DDoS attacks against KrebsOnsecurity over the past few months.

At the same time, authorities in the U.K. and U.S. discovered that Duke-Cohan was responsible for falsely reporting the hijack of a plane bound for the United States. That flight, which had almost 300 passengers on board, was later quarantined in San Francisco pending a full security check.

Duke-Cohan was part of an attention-seeking group of ne’er-do-wells who called themselves the Apophis Squad. Duke-Cohan and his crew modeled themselves after the actions of the Lizard Squad, another group of e-fame seeking online hoodlums who also ran a DDoS-for-hire service, called in bomb threats to airlines, DDoSed this Web site repeatedly and whose members were nearly all subsequently arrested and charged with various cybercrimes.

Indeed, until recently the Apophis Squad’s Web site and DDoS-for-hire service was hosted on the same Internet server used by a handful of other domains that were tied to the Lizard Squad. Continue reading →


6
Sep 18

Leader of DDoS-for-Hire Gang Pleads Guilty to Bomb Threats

A 19-year-old man from the United Kingdom who headed a cybercriminal group whose motto was “Feds Can’t Touch Us” pleaded guilty this week to making bomb threats against thousands of schools.

On Aug. 31, officers with the U.K.’s National Crime Agency (NCA) arrested Hertfordshire resident George Duke-Cohan, who admitted making bomb threats to thousands of schools and a United Airlines flight traveling from the U.K. to San Francisco last month.

One of many tweets from the attention-starved Apophis Squad, which launched multiple DDoS attacks against KrebsOnsecurity and Protonmail over the past few months.

Duke-Cohan — a.k.a. “7R1D3N7,” “DoubleParallax” and “Optcz1” — was among the most vocal members of a group of Internet hooligans that goes by the name “Apophis Squad,” which for the better part of 2018 has been launching distributed denial-of-service (DDoS) attacks against multiple Web sites, including KrebsOnSecurity and Protonmail.com.

Incredibly, all self-described members of Duke-Cohan’s clique were active users of Protonmail, even as they repeatedly attacked its servers and taunted the company on social media.

“What we found, combined with intelligence provided by renowned cyber security journalist Brian Krebs, allowed us to conclusively identify Duke-Cohan as a member of Apophis Squad in the first week of August, and we promptly informed law enforcement,” Protonmail wrote in a blog post published today. “British police did not move to immediately arrest Duke-Cohan however, and we believe there were good reasons for that. Unfortunately, this meant that through much of August, ProtonMail remained under attack, but due to the efforts of Radware, ProtonMail users saw no impact.” Continue reading →