Joe Castaldo, The Globe and Mail

Joe Castaldo

The Globe and Mail

Toronto, ON, Canada

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Recent:
  • Unknown
Past:
  • The Globe and Mail
  • Maclean's Magazine

Past articles by Joe:

Salesforce venture arm invests in Toronto AI company Cohere, builds ChatGPT into Slack

Despite the flurry of activity, how useful – and profitable – generative AI will be remains to be seen → Read More

Former Dragons’ Den star Michael Wekerle in legal battle with partner over Waterloo property venture

The former Dragons’ Den star and Bay Street trader is suing Mark Arbour along with Arbour’s wife, adult son, a law firm, two commercial real estate agencies and sundry others for their involvement in the alleged scheme → Read More

Former Facedrive CEO embroiled in lawsuits alleging real estate fraud

Sayan Navaratnam is accused of participating in a fraudulent real estate transaction so that a business associate can evade creditors, according to two lawsuits → Read More

VerticalScope’s Rob Laidlaw named company chair as Paul Rivett steps down

The shakeup at VerticalScope Holdings Inc. comes after Mr. Rivett and former business partner Jordan Bitove completed an arbitration process to divide the assets of NordStar Capital, which they formed to buy Torstar Corp. in 2020 → Read More

Torstar to outsource numerous printing operations and sell remaining printing facility

Torstar will shift its printing to Transcontinental over the coming months, after which time the newspaper company will no longer have any printing operations of its own → Read More

ChatGPT hype is a bright spot in the tech slump. Whether AI’s new era can turn a profit is anyone’s guess

Some experts warn we are in the midst of an AI hype cycle, in which expectations are outrunning reality and profitable commercial applications are unclear → Read More

Postmedia to lay off 11 per cent of editorial staff amid rising costs, declining advertising

The media company owns more than 130 brands and says the restructuring will affect all titles across the chain → Read More

Postmedia announces layoffs, will move 12 Alberta newspapers online

Postmedia president and chief executive Andrew MacLeod cites ‘economic contraction’ for the cost-cutting measures → Read More

Competition commissioner wants the bureau to be more transparent with Canadians

Matthew Boswell is modernizing the competition bureau and bringing its impact into the public forum → Read More

The clash of the media barons: Inside Jordan Bitove and Paul Rivett's battle to control Torstar

The Toronto Star has long struggled to resolve the competing realities of profit versus principles. This ever-present tension lingers as Jordan Bitove turns a new page at the helm of the storied publication → Read More

More than 100 bitcoins linked to defunct cryptoexchange QuadrigaCX mysteriously transferred

It is still unclear how the 104 bitcoins, worth approximately $2.4-million, were recovered. The platform’s founder, Gerald Cotten, suddenly died in 2018 blocking access to digital wallets → Read More

‘We got him’: How a DNA investigation solved the cold cases of two 1980s Toronto murders

The murders of Erin Gilmour and Susan Tice remained a mystery until advances in genetic genealogy linked a suspect to both women → Read More

Toronto Police use new DNA tools to make arrest in two unsolved 1983 murders

Joseph George Sutherland of Moosonee is accused in killings that took place nearly 40 years ago using investigative genetic genealogy techniques → Read More

Jordan Bitove wins ownership of Toronto Star and Metroland, sources say

The move comes after a bitter falling out with business partner Paul Rivett, which led to mediation and arbitration to split up assets of NordStar Capital → Read More

Toronto Star co-owner Bitove says ‘quick divorce’ best option amid asset arbitration

Toronto Star co-proprietor Jordan Bitove says it’s too late to resolve the differences between him and business partner Paul Rivett as the pair engage in arbitration to determine who will own the newspaper and other holdings → Read More

Toronto Star owners’ dispute over assets moves to arbitration

Paul Rivett and Jordan Bitove have so far been unable to agree on how to split up NordStar’s assets, which also include Metroland Media Group and investment stakes in VerticalScope Holdings Inc. and Blue Ant Media Inc → Read More

Torstar owners hope to split up NordStar assets before end of year, sources say

If mediation sessions fail between Rivett and Bitove, they will move into binding arbitration, where an arbitrator will decide the final outcome → Read More

Major cinemas back away from screening South Indian films after vandalism triggers talk of turf war

About 20 theatres have been hit in at least 22 vandalism incidents involving South Indian language films since 2015 → Read More

Local news publishers join forces with ‘one-stop shop’ in bid to raise ad revenue

The goal is to make it easier for national advertisers to purchase space across a wide variety of news outlets, rather than deal with each one individually, says Village Media CEO Jeff Elgie → Read More

Feud between Toronto Star owners Paul Rivett and Jordan Bitove heading to arbitration

The dispute between the two NordStar Capital Inc. owners is turning away from the public courts and instead the “former friends and business partners” will resolve the future direction of the company with a mediator → Read More