Information Security & Occasional Forays Into Adjacent Realms
via Lily Hay Newman, writing for Wired Magazine, comes this outstanding piece on the extant tally of known flaws within deployments of 5g networking hardware infrastructure. H/T
'"The thing I worry about most is that attackers could know the location of a user," Purdue's Hussain says. "5G tried to solve this, but there are many vulnerabilities that expose location information, so fixing one is not enough."' - via Lily Hay Newman, writing for Wired
Fellow member of the Security Bloggers Network - Brian Krebs and his superlative blog Krebs On Security provides a tour de force exposé of the unfortunate current security posture of the wireless carriers in the United States. Read it my friends, and weep for your mobile telephony, and the decidely non-righteous path the Carriers are on.
"If you are somehow under the impression that you — the customer — are in control over the security, privacy and integrity of your mobile phone service, think again. And you’d be forgiven if you assumed the major wireless carriers or federal regulators had their hands firmly on the wheel. No, a series of recent court cases and unfortunate developments highlight the sad reality that the wireless industry today has all but ceded control over this vital national resource to cybercriminals, scammers, corrupt employees and plain old corporate greed." - via the inimitable Brian Krebs at Krebs On Security
Image Credit: Vermont.org
John Dillon writing at Vermont Public Radio, brings forth the true story of Cory Chase, a State of Vermont Telecommunications Infrastructure Specialist and his quest to accurately detail mobile telephony signal coverage in his stunningly beautiful State (easily one of the most beautiful States in this Union of ours). This superbly written screed also includes a link to Mr. Chase's interactive arcGIS map and his excruciatingly detailed Mobile Wireless 2018 Report. Enjoy. H/T
"The state challenged the carriers' maps following a rigorous procedure for data collection outlined by the FCC. That’s what had Chase driving around with the six cell phones, each capable of sophisticated download speed tests every 20 seconds. The result was 187,506 download speed test results at locations about 360 meters apart along all of the major roads in the state." - via John Dillon writing at Vermont Public Radio
The bad news was delivered to me on Tuesday afternoon by this outstanding post by Jon Brodkin, reporting for Ars Technica. Read it and weep my friends, as they will know you by your location... Think it's time to move to a dumb phone from your current leaky smartphone? Think again Binky, as your location can still be determined and sold (if only from triangulated tower geography when your phone mpves from cell to cell and registers with the tower).
"In June 2018, all four major US wireless carriers pledged to stop selling their mobile customers' location information to third-party data brokers. The carriers were pressured into making the change after a security problem leaked the real-time location of US cell phone users. But an investigation by Motherboard found that "T-Mobile, Sprint, and AT&T are [still] selling access to their customers' location data and that data is ending up in the hands of bounty hunters and others not authorized to possess it, letting them track most phones in the country." - via Jon Brodkin, reporting for Ars Technica*
via Sean Gallagher, writing at Ars Technica, comes the astounding story of mobile telephony flaws extraordinaire. Also known as the vector of choice for espionage, network intrusion, and data exfiltration. Today's MustRead.
Behold, the top banned (i.e., blacklisted by the Enterprise) iOS and Android mobile applications with data generated by Appthority.
'According to Appthority’s proprietary Mobile Threat Risk Score, Uber, WhatsApp Messenger and Facebook Messenger are the riskiest Android apps commonly found in enterprise environments. The riskiest iOS apps found in enterprises are Facebook, Pandora and Yelp.' - via Helpnet Security
Well wrought thought piece on the use, and misuse, of prepaid cellular telephony hardware, the so-call Burner, and the effort to enforce regulations thereto. Entitled Burner Phones: Will Tightening Restrictions on Prepaid Cell Phones Solve Anything? Certainly today's Must Read post...
Behold, Mobile Monday DC. Today's Must See TV...
The panel represented a stakeholder cross-section - small carriers, lobbyists, and content/application providers. Speakers: Dan Johnson, VP, Policy, Computer & Communications Industry Association (CCIA); Jon Potter, President, Application Developers Alliance; Aaron Saunders, CEO, Clearly Innovative; Eric Wolf, VP Technology Strategy & Management, PBS. Moderator: Stephanie Joyce, Arent Fox. - via Joly MacFie
The Federal Communications Commission has issued the codified order targeting Net Neutrality. Entitled FCC 15-24*, for GN Docket Number 14-28, In the Matter of Protecting and Promoting the Open Internet, Report and Order on Remand, Declaratory Ruling, and Order. At over *Four hundred pages long*, this document will (likely) become one of the most highly contentious Orders emerging this year (or the weapon of choice for conspiracy theorists due to it's weight*) from the Commission.
