VIDEO: Massive data breach at Marriott’s Starwood hotels

As many as 500 million people who stayed at Starwood hotels could be affected

The information of as many as 500 million people staying at Starwood hotels has been compromised and Marriott says it’s uncovered unauthorized access that’s been taking place within its Starwood network since 2014.

The company said Friday that credit card numbers and expiration dates of some guests may have been taken.

For about 327 million people, the information exposed includes some combination of name, mailing address, phone number, email address, passport number, Starwood Preferred Guest account information, date of birth, gender, arrival and departure information, reservation date and communication preferences.

For some guests, the information was limited to name and sometimes other data such as mailing address, email address or other information.

RELATED: Canada Post admits cannabis privacy breach involving 4,500 Ontario customers

Marriott said that there was a breach of its database in September, which had guest information related to reservations at Starwood properties on or before Sept. 10.

Starwood operates hotels under the names: W Hotels, St. Regis, Sheraton Hotels & Resorts, Westin Hotels & Resorts, Element Hotels, Aloft Hotels, The Luxury Collection, Tribute Portfolio, Le Méridien Hotels & Resorts, Four Points by Sheraton and Design Hotels. Starwood branded timeshare properties are also included.

Marriott International Inc. discovered through the investigation that someone copied and encrypted guest information and tried to remove it.

Marriott and Starwood merged two years ago and attempts to combine the loyalty programs for the hotels have been marred by technical difficulties.

CEO Arne Sorenson said in a prepared statement Friday that Marriott is still trying to phase out Starwood systems.

RELATED: 50 million Facebook accounts affected by security breach

Marriott has set up a website and call centre for anyone who thinks that they are at risk, and on Friday will begin sending emails to those affected.

Shares of Marriott tumbled 6 per cent before the opening bell.

The Associated Press

Like us on Facebook and follow us on Twitter.

Just Posted

Hawk Tail Brewery ready to open doors

New Rimbey business to begin operation

Peace officer keeps busy

Trenholm’s duties include ensuring municipal bylaws and provincial legislation is adhered to

Rimbey RCMP get called to domestic dispute

Rocky Mountain House and Ponoka RCMP assist

Motorist flees police near Ponoka, escapes on foot

While attempting a traffic stop police say the driver sped off before hitting the ditch

Girl opens Christmas present she gave to boy when she dumped him in 1971

Adrian Pearce, now a married father of two, received the small present from his highschool sweetheart

Goodale to ‘examine’ transfer of Rafferty to medium-security prison

Michael Rafferty was sentenced to life in prison in 2012 in the kidnapping, sexual assault and first-degree murder of Tori Stafford

Minister appoints former CIRB chair to resolve Canada Post labour dispute

Postal workers engaged in weeks of rotating walkouts

Alberta Finance Minister says equalization program not working

Equalization formula fails Alberta again, says UCP

Omar Khadr to ask for Canadian passport to travel, permission to speak to sister

He spent years in U.S. detention at Guantanamo Bay after he was caught when he was 15

Missing B.C. man might be headed to Alberta

Jeremy Bauer, 40, was last seen on Dec. 6

Military closes book on oft-criticized support unit for ill, injured troops

The transition unit will provide support and services to military members struggling with physical and mental injuries so they can return to work.

Vancouver Canucks rookie Elias Pettersson named NHL’s first star of the week

Canucks centre scored two goals and six assists in three games

Protester says Canada doing U.S. ‘dirty work’ outside Huawei exec’s bail hearing

The U.S. wants to extradite Meng to face fraud allegations after Canada arrested the high-profile technology executive.

Most Read